Wheel Mate Muteki Closed End Lug Nuts – Deep Black | 12x1.50

Secure your aftermarket wheels with a clean, purposeful look using the Wheel Mate Muteki Closed End Lug Nuts in deep black. The closed-end design provides a finished, capped appearance that conceals the stud end for a clean aesthetic — the correct choice for factory-length or slightly extended studs where the stud does not protrude beyond the nut. In 12x1.50 thread pitch for a wide range of Toyota, Lexus, and other Japanese and European applications, the Muteki closed-end lug nut is a trusted upgrade over factory hardware in a bold deep black finish.

Key Features:

• Closed-end design — capped end conceals the wheel stud for a clean, finished appearance; correct for factory-length and mildly extended studs
• 12x1.50 thread pitch — correct thread for Toyota, Lexus, and other 12x1.50 applications
• Deep black finish — bold, dark finish that complements both dark and polished wheel designs
• Muteki quality — one of the most trusted lug nut brands in the JDM and import enthusiast community
• Set of 20 — sufficient for a complete 4 or 5-lug vehicle
• Forged steel construction — high-strength material for reliable clamping force and long-term durability
• Easy to clean — smooth closed-end surface resists brake dust buildup for a consistently sharp appearance

Performance Benefits:

• Reliable Clamping Force: Forged steel construction maintains consistent clamping force under the thermal and mechanical stresses of performance driving
• Correct Thread Engagement: 12x1.50 thread pitch matches the factory stud specification for common Toyota and Lexus platforms — no adapters or modifications required
• Clean Appearance: Closed-end cap conceals the stud end for a finished, professional look that open-end lug nuts cannot provide
• Corrosion Resistance: Deep black finish provides a protective coating that resists rust and corrosion from road salt, moisture, and brake dust exposure
• Visual Upgrade: Deep black finish elevates the wheel well appearance with a bold, purposeful look that complements aftermarket wheels

Specifications:

• Brand: Wheel Mate (Muteki)
• Part Number: 41886B
• Thread Pitch: 12x1.50mm
• End Type: Closed end (capped)
• Finish: Deep black
• Material: Forged steel
• Quantity: 20 lug nuts per set
• Socket Size: Verify with product documentation — typically 19mm hex

Fitment Information:

• Universal fitment for vehicles with 12x1.50mm threaded wheel studs
• Common 12x1.50 applications include: Toyota (Supra MK4/MK5, GR86, Camry, Corolla, RAV4, Tacoma, Tundra, Land Cruiser), Lexus (IS/GS/LS/RC/LC), and many others
• Note: Verify your vehicle’s stud thread pitch before ordering. Common thread pitches include 12x1.25, 12x1.50, 14x1.5, and 14x2.0 — these lug nuts are for 12x1.50 only
• Closed-End Suitability: Closed-end lug nuts are correct for factory-length studs and mildly extended studs where the stud does not protrude beyond the nut. For extended studs or wheel spacer applications where the stud protrudes significantly, open-end lug nuts are required.
• Seat Type: Verify your wheel’s lug seat type (conical/tapered, ball/radius, or flat) matches the Muteki’s seat before ordering

What’s Included:

• Wheel Mate Muteki closed end lug nuts – deep black, 12x1.50 (41886B)
• 20 lug nuts per set
• Socket/key (verify with product documentation)

Installation Notes:

• Verify thread pitch (12x1.50) and seat type compatibility with your wheels before installation
• Hand-thread all lug nuts before applying torque to avoid cross-threading
• Torque to your vehicle manufacturer’s specification — typically 80–100 ft-lbs for most Toyota and Lexus applications
• Re-torque after first 50–100 km of driving
• Do not use an impact wrench without a torque stick — overtightening can damage wheel seats and studs
• Inspect lug nuts for thread wear or damage at every wheel removal

Closed-End vs. Open-End Lug Nuts:

Closed-end lug nuts have a cap at the top that conceals the wheel stud end, providing a clean, finished appearance and protecting the stud tip from corrosion and damage. They are the correct choice for factory-length studs and mildly extended studs where the stud does not protrude beyond the nut body. If your vehicle uses extended wheel studs or wheel spacers that cause the stud to protrude significantly beyond a standard lug nut, open-end lug nuts are required — a closed-end nut will bottom out on the stud before achieving proper clamping force against the wheel. For standard stud-length applications, the closed-end design is the cleaner, more finished choice.

Why Muteki?

Muteki (meaning “invincible” in Japanese) is one of the most recognized lug nut brands in the JDM and import enthusiast community. Their lug nut lineup covers a wide range of thread pitches, lengths, and finishes — trusted for thread quality, consistent finish, and reliable performance across a wide range of applications. Wheel Mate’s Muteki lineup is a go-to choice for enthusiasts who want a quality lug nut upgrade that looks as good as it performs.

Perfect For:

• Toyota Supra MK4/MK5, GR86, Camry, Corolla, Tacoma, Tundra, Land Cruiser and other 12x1.50 Toyota applications
• Lexus IS, GS, LS, RC, LC and other 12x1.50 Lexus applications
• Aftermarket wheel installations on factory-length studs seeking a clean, capped lug nut appearance
• Builds seeking a bold deep black lug nut finish to complement dark or polished aftermarket wheels
• Anyone upgrading from factory lug nuts to a quality Muteki set with a more aggressive appearance

Pro Tip: Always verify your wheel’s lug seat type before purchasing lug nuts. Conical (tapered) seat wheels require conical seat lug nuts — using the wrong seat type will not clamp the wheel correctly and can cause wheel loosening or damage. Check your wheel manufacturer’s specifications before ordering.

Note: Closed-end lug nuts are not suitable for extended stud or wheel spacer applications where the stud protrudes beyond the nut body. If you are running extended studs or spacers, open-end lug nuts are required for proper thread engagement and clamping force.