Black Wheel Install Kit, Wheel Caps & 20-spline Lug Nuts w/Key SKU: U101BLACK

Black Spline Lug, Valve Stem & Center Cap Kit

Fits 66–77 Ford Bronco | 1/2-20 NF

Take your Bronco’s wheel setup to the next level with our Black Spline Lug, Valve Stem & Center Cap Kit — the ultimate package for both style and function on your 1966–77 Ford Bronco. This all-in-one kit combines splined wheel lug nuts with a matching socket tool, four durable valve stems, and a full set of black center caps for a clean, custom finish.

Designed for wheels with a 4.25" center bore, the kit includes two open front caps for access to manual locking hubs and two closed rear caps for a finished rear wheel look. The tough black finish on the lugs and caps adds aggressive style while the spline-drive design provides extra theft deterrence. Perfect for daily drivers, weekend trail rigs, or full show builds, this kit gives you everything you need to finish your wheel installation with both performance and protection in mind.

• Perfect Fit for 66–77 Ford Bronco:

  • Designed for 1/2-20 NF thread pitch wheels

  • Center caps fit wheels with 4.25" center bore

• Spline Lug Nut Design:

  • Includes splined socket tool for installation and removal

  • Helps deter theft with spline-drive security

  • Rugged black finish complements any wheel style

Complete Wheel Dress Up Kit Includes:

• Complete Center Cap Set (4):

  • (2) Open-style caps for front wheels: Easy access to manual locking hubs

  • (2) Closed-style caps for rear wheels: Clean and finished look

• Splined Wheel Lugs w/ Socket Tool

  • (4) Splined Wheel Lug Nuts: Require splined socket for removal for added security

  • Security Wheel Lug Splined Socket Tool

• Durable Valve Stems:

  • (4) Valve stems to complete your install

Built for both the trail and the street, this kit delivers reliable performance and rugged durability you can count on. Whether you're navigating rough off-road terrain or enjoying daily drives around town, these components are designed to handle it all with confidence and style.