Upgrade your wheel security and aesthetics with the Project Kics Leggdura Racing Shell Type lug nut set (WCL5311K). These 53mm units feature a specialized two-piece shell design that provides a clean, closed-end look while maintaining the structural integrity required for performance driving. Finished in a durable black coating, this set is engineered to withstand frequent torque cycles without compromising its appearance.

• Manufacturer Part Number: WCL5311K
• Thread Pitch: 12x1.5mm
• Overall Length: 53mm
• Configuration: 16 standard shell-type lug nuts and 4 matching locking nuts (20 pieces total)
• Style: Closed-end look
• Finish: Black
• Hardware Included: Complete set of 20 pieces plus dedicated security lock key

The Project Kics Leggdura Racing Shell Type Lug Nut set (WCL3511K) offers a premium two-piece construction that combines the structural integrity of a steel core with the aesthetic finish of a duralumin shell. This 35mm closed-end design provides a clean, finished look while shielding your wheel studs from road debris and corrosion.

This comprehensive kit includes 16 standard shell-type lug nuts and 4 specialized locks to enhance wheel security. Engineered for high-performance applications, the shell-type design allows for a lightweight outer aesthetic without compromising the torque retention and safety of a steel fastener. The black finish provides a low-profile, aggressive appearance suitable for a wide range of aftermarket wheel styles.

• Thread Pitch: 12x1.5
• Overall Length: 35mm
• Type: Shell Type (Two-Piece Construction)
• Design: Closed-End Look
• Color: Black
• Set Includes: 16 Lug Nuts, 4 Locks, and Installation Keys
• Manufacturer Part Number: WCL3511K

Upgrade your wheel assembly with the Project Kics Leggdura Racing Valve Cap Set in Blue. These precision-engineered caps serve as a high-quality replacement for standard plastic caps, providing a refined aesthetic accent to performance wheels while offering superior protection for your valve cores.

Constructed to the exacting standards of the Leggdura Racing line, these caps are designed to shield Schrader valve stems from road grime, moisture, and debris that can lead to pressure leaks. The durable finish is resistant to the elements, ensuring long-lasting color and corrosion resistance for both daily driving and track use.

• Brand: Project Kics
• Series: Leggdura Racing
• Part Number: WCKIVU
• Color: Blue
• Quantity: Set of 4
• Fitment: Universal for standard Schrader valve stems

Protect your tire valve cores and enhance your wheel aesthetics with the Project Kics Leggdura Racing Valve Cap Set in Red (WCKIVR). These caps are designed to provide a secure seal for standard Schrader valve stems, preventing dust, moisture, and road debris from compromising your valve cores.

• Color: Red finish
• Quantity: Set of 4 caps
• Fitment: Universal for standard Schrader valve stems
• Installation: Thread-on design with knurled grip for easy handling
• Manufacturer Part Number: WCKIVR

Ideal for enthusiasts seeking a durable, high-visibility replacement for factory plastic caps, these units are built to withstand daily driving conditions while maintaining a clean, racing-inspired look on any wheel set.

The Project Kics Leggdura Racing Valve Cap Set (WCKIVK) provides a high-end finishing touch to your wheel setup while protecting tire valve stems from road debris, dust, and moisture. These precision-machined caps are part of the Leggdura Racing line, engineered to provide a lightweight yet durable alternative to standard plastic or heavy steel caps.

Each cap is machined from A7075-T6 Duralumin, a high-strength aluminum alloy frequently used in performance wheel accessories. The anodized black finish is designed to resist corrosion and UV fading, maintaining its appearance even under harsh driving conditions. The knurled texture provides an easy grip for tool-free installation and removal.

• Manufacturer Part Number: WCKIVK
• Series: Leggdura Racing
• Material: A7075-T6 Duralumin (Aluminum Alloy)
• Finish: Anodized Black
• Fitment: Universal for standard Schrader valve stems
• Quantity: Set of four (4) valve caps

The Project Kics Leggdura Racing Valve Cap Set (WCKIVB) provides a high-quality, aesthetic upgrade for your wheel assembly. These caps are designed to replace standard plastic valve covers with a more durable alternative that protects the internal valve core from road debris, dust, and moisture.

• Manufacturer Part Number: WCKIVB
• Series: Leggdura Racing
• Finish: Anodized Bronze
• Application: Fits standard Schrader valve stems
• Design: Lightweight construction with precise threading for a secure fit

Each set is manufactured to the strict standards associated with the Project Kics Leggdura Racing line, ensuring a consistent finish and long-term durability against the elements. These caps are a simple yet effective way to complete the look of aftermarket wheels while maintaining functional protection for your tire pressure system.

Upgrade your wheel hardware with the Project Kics Leggdura Racing Valve Cap Set in Gold. These precision-machined caps are a direct replacement for standard plastic or low-quality metal caps, offering superior protection for your tire valve stems. Constructed from high-strength duralumin, they are designed to withstand the heat and vibration of performance driving while preventing dust, moisture, and road debris from entering the valve core.

Each cap features a knurled outer texture to ensure a secure grip during tire pressure adjustments. The vibrant gold anodized finish provides excellent corrosion resistance and a clean, high-end aesthetic that complements any wheel style. This set includes four caps, providing a complete solution for a standard passenger vehicle.

• Manufacturer Part Number: WCKIVA
• Material: High-strength Duralumin
• Finish: Gold Anodized
• Quantity: Set of 4
• Fitment: Universal for standard Schrader valve stems
• Feature: Knurled edges for easy installation and removal

Complete the technical aesthetic of your wheel hardware with the Project Kics R40 Iconix Aluminum Cap Set. These caps are designed specifically to integrate with R40 Iconix series lug nuts, providing a finished look while shielding the lug nut internals from road debris, salt, and moisture.

• Manufacturer Part Number: WCIA4K
• Product Series: R40 Iconix
• Material: High-grade Aluminum
• Finish: Anodized Black
• Size Compatibility: 14x1.50
• Quantity: Set of 20 Caps

Precision-machined for a secure fit, these aluminum caps feature a durable anodized black finish that resists corrosion and maintains its color through heat cycles. This 20-piece set is an essential service part or styling upgrade for enthusiasts using the 14x1.50 R40 Iconix platform, ensuring your hardware remains protected and visually consistent across all four wheels.

Ensure you are never stranded by a lost or damaged socket with this genuine Project Kics replacement. This spare lock key is precision-engineered specifically for the Leggdura Racing Shell Type lock nuts, providing the exact interface needed to safely install or remove your wheels without damaging the lug finish.

• Manufacturer Part Number: WA751124
• Key Pattern ID: #1124
• Product Line: Leggdura Racing Shell Type
• Material: High-strength steel construction for high-torque applications
• Function: Replaces a lost key or serves as a backup for wheel maintenance and tire rotations

Confirm your specific lock set uses pattern #1124 before ordering to ensure correct engagement with your locking lug nuts.

Project Kics Bimecc Hub Centric Rings are engineered to bridge the gap between an aftermarket wheel's center bore and your vehicle's hub. These precision-machined rings ensure your wheels are perfectly centered on the hub, transitioning from a 75mm wheel bore to a 64.1mm vehicle hub. Proper centering is essential for eliminating high-speed steering wheel vibrations and ensuring the load is correctly distributed across the hub rather than just the wheel studs.

• Outer Diameter (OD): 75mm
• Inner Diameter (ID): 64.1mm
• Manufacturer Part Number: W750641
• Series: Bimecc
• Construction: Precision-machined for exact tolerances and heat resistance
• Function: Eliminates hub-related wheel vibration and improves safety

The Project Kics Wide Tread Spacer PCD Adapter (MPN: W5411H356) provides a high-quality solution for mounting wheels with a 5x114.3 bolt pattern onto vehicles with a 5x100 hub. In addition to the bolt pattern conversion, this 11mm adapter increases the track width to help achieve flush fitment, clear larger brake calipers, or prevent tire rubbing against suspension components.

Precision-engineered for durability and structural integrity, these spacers are built to handle the stresses of performance driving. The kit includes pre-installed M12x1.25 studs and the necessary hardware to ensure a secure, centered installation on the factory hub.

• Vehicle Bolt Pattern: 5x100
• Wheel Bolt Pattern: 5x114.3
• Thickness: 11mm
• Thread Pitch: M12 x 1.25
• MPN: W5411H356
• Includes mounting nuts and pre-installed studs

The Project Kics Spare Lock Key (Pattern #13) is a precision-engineered replacement for lost or damaged keys from Project Kics R26 and R40 series lug nut sets. This key allows for the safe removal and installation of your wheels, ensuring the unique lock pattern is engaged correctly without stripping the hardware or marring your wheel finish.

Constructed from high-strength steel to withstand the high torque requirements of wheel fasteners, this spare key is an essential addition to your glove box or tool kit for routine maintenance and emergency roadside repairs.

• Manufacturer Part Number: W313SLK
• Key Identifier: Pattern #13 (num13 / K-42813)
• Compatibility: Fits Project Kics Leggdura Racing R26 and R40 lock sets
• Material: Durable high-grade steel for long service life

Fine-tune your wheel fitment and stance with Project Kics 10mm Universal Wheel Spacers. These spacers are engineered to provide the necessary clearance for oversized brake calipers or to adjust wheel offset for improved handling and an aggressive, flush look. Their universal multi-hole design ensures compatibility across a wide range of 4-lug and 5-lug vehicle applications.

• Thickness: 10mm
• Quantity: Set of 2 (Pair)
• Fitment: Universal multi-hole pattern for 4-lug and 5-lug hubs
• Applications: Corrects wheel offset and improves brake caliper clearance
• Manufacturer Part Number: W010UP

The Project Kics R40 Racing Composite lug nut set (KRC13N) is a high-performance fastening solution designed for track-driven and enthusiast vehicles. Featuring a patented two-piece design, these M12x1.25 lug nuts utilize a floating seat to ensure consistent torque and prevent the marring of wheel finishes during installation.

• Two-Piece Construction: Forged Scm435 steel body with a rotating aluminum seat allows for accurate clamping force without friction-induced torque variance.
• Premium Finish: The Neo Chrome coating offers an iridescent, multi-color aesthetic that provides superior corrosion resistance.
• Security Included: Each set features 16 standard lug nuts and 4 locking nuts to provide essential theft protection.
• Specifications: Thread pitch of M12 x 1.25 and a 60-degree tapered seat for compatibility with most aftermarket wheels.
• Manufacturer Part Number: KRC13N

Includes: 16 standard R40 lug nuts, 4 lock nuts, 1 lug key, and 1 lock key.

The Project Kics Racing Composite R40 (KRC13K) is a professional-grade wheel hardware solution engineered for both street performance and track durability. These lug nuts utilize a two-piece construction featuring a floating aluminum seat. This innovative design allows the nut to reach full torque while the seat remains stationary against the wheel, effectively preventing the marring and scratching often caused by standard one-piece lug nuts.

• Thread Pitch: M12 x 1.25
• Material: Cold-forged SCM435 Chrome Molybdenum steel
• Finish: Black
• Configuration: 16 standard lug nuts and 4 locks
• Features a floating seat design to protect wheel finish and ensure consistent torque
• Thin-wall construction for compatibility with small-diameter lug holes
• Manufacturer Part Number: KRC13K

The Project Kics R40 Racing Composite Lug Nut set provides high-strength wheel security with a distinct aesthetic. Featuring a 12x1.50 thread pitch, these lugs are finished in Neo Chrome, offering a durable and vibrant iridescent coating that stands out on any wheel setup.

This R40 set (MPN: KRC11N) utilizes a specialized design to ensure proper seating and torque retention during installation. The 20-piece kit includes 16 standard lug nuts and 4 matching locks, offering a complete solution for four- or five-lug hubs while adding a necessary layer of theft deterrence for your aftermarket wheels.

• Thread Pitch: 12x1.50
• Series: R40 Racing Composite
• Finish: Neo Chrome
• Configuration: 16 Lug Nuts + 4 Locks (20 Total)
• Manufacturer Part Number: KRC11N

Secure your wheels with the professional-grade Project Kics Racing Composite R40 lug nut set. Engineered for high-performance applications, the R40 series features a patented two-piece construction with a floating seat. This design allows the nut to achieve full torque without marring the finish of your wheels or causing friction-induced galling on the wheel studs, ensuring consistent clamping force during heavy use.

• Thread Pitch: M12x1.50
• Configuration: 16 Standard Lug Nuts + 4 Locking Lug Nuts
• Finish: Black Chrome
• Patented floating seat design prevents wheel surface damage and ensures accurate torque
• Manufactured from high-strength SCM435 Chrome Molybdenum steel for maximum durability
• Includes dedicated lug nut socket and lock key for secure installation
• Manufacturer Part Number: KRC11K

The Project Kics Racing Composite R40 series is engineered for high-performance applications where wheel security and finish protection are paramount. These M12x1.25 lug nuts feature a patented two-piece construction utilizing a floating washer design. This independent seat rotates freely from the nut body, preventing galling on the wheel's mounting surface and ensuring consistent torque tension across all studs during installation.

Forged from high-strength SCM435 Chromoly steel, the R40 series provides the durability required for both street and track environments while maintaining a slim profile compatible with most aftermarket small-diameter lug holes. The black finish provides a professional, understated aesthetic that resists corrosion and wear over time.

• Thread Pitch: M12 x 1.25
• Quantity: 20-piece set
• Material: SCM435 Forged Chromoly Steel
• Seat Type: 60-degree taper with integrated floating washer
• Color: Black finish
• Manufacturer Part Number: KRC03K

The Project Kics Racing Composite R40 (KRC01K) provides a high-strength, lightweight fastening solution for performance-oriented vehicles. These M12x1.50 lug nuts feature a specialized two-piece construction with a floating tapered seat. This independent seat design allows the nut to be torqued without grinding into the wheel's finish, preventing marring and ensuring a more consistent and secure load.

Forged from SCM435 molybdenum steel, the R40 series offers the durability required for both street and track use. The open-ended design ensures compatibility with extended racing studs, while the 20-piece set provides a complete solution for four- and five-lug hubs.

• Thread Pitch: M12x1.50
• Material: Forged SCM435 Molybdenum Steel
• Finish: Black
• Seat Type: 60-degree floating taper seat
• Quantity: 20 Piece Set
• MPN: KRC01K

The Project Kics R26 Composite Lug Nut Set provides a high-strength, lightweight solution for securing aftermarket wheels. These M12x1.50 thread pitch nuts feature a two-piece composite construction designed to withstand the rigors of spirited driving while maintaining a sleek, durable black finish.

• Thread Pitch: M12 x 1.50
• Color/Finish: Black
• Configuration: 20-piece set (16 standard lug nuts + 4 locking nuts)
• Weight: Approximately 26 grams per nut to reduce unsprung mass
• Construction: Forged SCM435 steel body for maximum structural integrity
• Seat Type: 60-degree tapered (conical) seat
• Included Hardware: 17mm HEX tool and dedicated lock key
• Manufacturer Part Number: 32876

This 16+4 set balances security and performance, replacing heavy factory hardware with precision-machined components that offer superior thread engagement and a theft-deterrent locking solution.

Secure your wheels with the Project Kics R26 Lug Nut Set, a premium 20-piece hardware solution designed for performance and security. This set features an M12 x 1.25 thread pitch and is finished in a durable black coating that resists corrosion and maintains a clean look through repeated installs.

The R26 series configuration includes 16 standard lug nuts and 4 matching wheel locks to provide essential theft deterrence. Engineered to high tolerances, these nuts ensure a precise seat and consistent torque application for reliable wheel retention under demanding driving conditions.

• Thread Pitch: M12 x 1.25
• Finish: Black
• Set Includes: 16 Lug Nuts, 4 Lock Nuts
• Series: R26
• Manufacturer Part Number: 32875

Ensure you are never stranded during a tire change or wheel service with the Project Kics Kyokugen Spare Adapter Wrench Key. This authentic replacement socket is specifically engineered to interface with Kyokugen series heptagon (7-sided) lug nuts, providing the precise engagement required to safely install or remove your wheel hardware without damaging the finish or rounding the fasteners.

• Direct Replacement: Designed as a secondary or replacement key for Project Kics Kyokugen lug nut sets.
• 7-Sided Design: Precision-broached to fit heptagon lug nuts, offering an added layer of wheel security.
• Robust Construction: Manufactured from high-strength materials to withstand the torque requirements of automotive wheel applications.
• MPN: 30884

Fits 2023-2026 Toyota GR Corolla.

Improve the stance and handling of your GR Corolla with PERRIN 20mm wheel spacers. These precision-engineered spacers widen the vehicle's track, allowing for a more aggressive look and providing additional clearance for suspension components or larger braking systems. Designed as a hub-centric solution, they center directly onto the factory hub to minimize vibration and ensure a true, balanced rotation at highway speeds.

• Thickness: 20mm
• Bolt Pattern: 5x114.3
• Center Bore: 60.1mm
• Type: Hub-centric for precise fitment
• Manufacturer Part Number: PTP-WHL-120BK

Fits 2023-2026 Toyota GR Corolla.

PERRIN Wheel Spacers allow you to fine-tune your vehicle's wheel fitment and track width with precision. These 3mm spacers provide the subtle clearance needed to accommodate oversized brake calipers or to adjust the offset of aftermarket wheels for a more aggressive, flush appearance. By moving the wheels further out from the hubs, you increase the effective track width, which can improve lateral stability while enhancing the GR Corolla's stance.

• Thickness: 3mm
• Bolt Pattern: 5x114.3
• Center Bore: 60.1mm
• Hub-centric design ensures precise centering and a vibration-free ride
• High-strength construction for durability under performance driving conditions
• Manufacturer Part Number: PTP-WHL-103BK

Fits select Subaru, Toyota, and Scion vehicles with a 5x100 bolt pattern and 56mm center bore.

The PERRIN 25mm Wheel Adapter (PSP-WHL-226BK) provides a reliable solution for owners looking to install 5x114.3 wheels on a vehicle originally equipped with 5x100 hubs. These bolt-on adapters feature a hub-centric design to ensure proper wheel centering and minimize vibration, while the 25mm thickness helps achieve a more aggressive stance or provides necessary clearance for upgraded brake calipers.

• Vehicle Bolt Pattern: 5x100
• Wheel Bolt Pattern: 5x114.3
• Adapter Thickness: 25mm
• Hub Bore: 56mm hub-centric
• Attachment Style: Bolt-on with included studs and nuts
• Quantity: Pair (2 adapters)
• Manufacturer Part Number: PSP-WHL-226BK

Each set includes the necessary hardware to secure the adapter to the factory hub, allowing for a straightforward installation that significantly expands your aftermarket wheel selection options.

Expand your wheel selection and improve your vehicle's stance with the PERRIN 20mm Wheel Adapter Pair. These bolt-on adapters are engineered to convert a factory 5x100 bolt pattern to the more common 5x114.3 pattern, allowing for a significantly wider range of aftermarket wheel options. The 20mm thickness also provides additional clearance for upgraded suspension components or larger brake calipers while pushing the wheels out for a more aggressive look.

Designed for a precise, vibration-free fit, these adapters feature a hub-centric 56mm bore that centers the adapter perfectly on the factory hub. Each unit is constructed for high-strength applications and includes pre-installed studs and low-profile lug nuts to secure the adapter to the vehicle. This pair (PSP-WHL-220BK) is a direct-fit solution for select Subaru, Toyota, and Scion vehicles with 5x100 hubs.

• Adapter Type: Bolt-On conversion
• Hub Bolt Pattern: 5x100
• Wheel Bolt Pattern: 5x114.3
• Thickness: 20mm
• Hub Bore: 56mm
• Hardware: Pre-installed studs and mounting lug nuts included
• Quantity: Pair (Set of 2)
• MPN: PSP-WHL-220BK

Fits 2005-2014 Subaru Impreza WRX STI (including Limited and Special Edition models).

PERRIN Wheel Spacers increase the distance between your wheels and hubs to widen the vehicle track and provide a more aggressive, flush stance. These 15mm spacers are engineered to help clear larger brake calipers or suspension components while improving handling stability. The hub-centric design ensures a precise match to the 56mm Subaru hub, maintaining perfect wheel balance and preventing vibration.

• Thickness: 15mm
• Bolt Patterns: Dual 5x114.3 and 5x100
• Hub Bore: 56mm
• Style: Slip-on with included replacement wheel studs
• Finish: Black anodized
• Manufacturer Part Number: PSP-WHL-115BK

Fits select Subaru, Toyota, and Scion vehicles with 5x100 or 5x114.3 bolt patterns and a 56mm hub bore.

PERRIN 7mm Wheel Spacers provide the extra clearance needed to fit larger brake calipers or dial in a more aggressive, flush wheel fitment. These slip-on spacers are hub-centric with a 56mm center bore, ensuring the spacer remains centered on the hub to prevent steering wheel vibration at highway speeds. Since 7mm of spacing typically leaves insufficient thread engagement on factory wheel studs, this kit includes a full set of extended studs to maintain a safe and secure connection.

• Manufacturer Part Number: PSP-WHL-107BK
• Thickness: 7mm
• Dual Bolt Pattern: 5x100 and 5x114.3
• Center Bore: 56mm
• Style: Slip-on with included extended studs
• Construction: High-strength aluminum for weight savings and durability
• Included: (2) Wheel spacers and (10) extended wheel studs

Fits select Subaru, Toyota, and Scion vehicles with 5x114.3 or 5x100 bolt patterns and a 56mm hub center bore.

PERRIN 3mm Slip-On Wheel Spacers provide the precise clearance necessary to clear oversized brake calipers or fine-tune wheel offset for a flush fitment. These spacers are hub-centric to the 56mm Subaru/Toyota hub bore, ensuring a centered installation and reducing the risk of vibration at high speeds. The dual-drilled design allows these to fit a wide range of 5-lug chassis. As a slip-on style spacer, these install over your factory wheel studs; please ensure you have adequate thread engagement for safe wheel nut torque after installation.

• Thickness: 3mm
• Center Bore: 56mm
• Bolt Patterns: 5x114.3 and 5x100
• Style: Slip-On (Does not include studs)
• Construction: High-strength aluminum
• Quantity: Pair (2 spacers)
• Manufacturer Part Number: PSP-WHL-103BK

Fits select 2005-2014 Subaru Impreza WRX STI models.

Improve your vehicle's stance and widen its track with PERRIN 30mm wheel spacers. These precision-engineered spacers move your wheels further out from the hub, helping to fill the fender wells and providing additional clearance for upgraded suspension components or larger brake calipers. Designed with a hub-centric profile, they ensure a centered fit to maintain wheel balance and prevent vibration at highway speeds.

• Thickness: 30mm
• Bolt Pattern: 5x100
• Center Bore: 56mm
• Hub-centric design for precise fitment
• Manufacturer Part Number: PSP-WHL-031BK
• Sold as a pair