West Coast Accessories W5896STB 9/16-18 Black Spline Drive Lug Nut Kit 8 Lug Closed End

The West Coast Accessories W5896STB is a complete 8-lug wheel installation kit designed for trucks and SUVs with aftermarket wheels. This kit includes 32 black closed-end spline drive lug nuts with a 9/16-18 thread pitch and matching installation socket, providing everything needed for proper wheel installation on 8-lug vehicles.

Key Features:

• 32 black closed-end spline drive lug nuts with 9/16-18 thread size
• Approximately 1.9 inches in length for proper stud engagement
• 60-degree conical seat design for aftermarket wheels
• Closed-end design protects wheel studs from rust and corrosion
• Includes spline drive installation socket with dual hex sizes (13/16" and 7/8")
• Heat-treated steel construction for strength and durability
• Black finish for a sleek, custom appearance
• Enhanced theft deterrent - requires special socket for removal

Spline drive lug nuts offer superior security compared to standard hex lug nuts, as they cannot be removed with common hand tools. The closed-end design completely covers the wheel stud, preventing rust weep-out that can stain wheel finishes. This kit is engineered specifically for aftermarket wheels with conical lug seats and is not compatible with factory OEM wheels. Backed by West Coast Wheel Accessories' limited one-year warranty.