Mr. Lugnut 5745BK5-BLK Spline Lug Bolt Installation Kit 12mm x 1.5 Black

The Mr. Lugnut 5745BK5-BLK is a complete spline lug bolt installation kit designed for aftermarket wheels on 4-lug and 5-lug vehicles. This black-finished kit provides everything needed to securely mount custom wheels with the proper conical seat engagement.

Key Specifications:

• Thread size: 12mm x 1.5
• Shank length: 27mm
• Black finish for corrosion resistance and sleek appearance
• Conical seat design with 60-degree taper
• Spline drive style for enhanced security
• Closed-end design

Kit Includes:

• Spline drive lug bolts (quantity for 4 and 5-lug applications)
• Spline drive installation and removal tool
• Valve stems

This installation kit is specifically engineered for aftermarket wheels that require narrow-diameter spline-style lug bolts with proper conical seat contact. The spline drive design offers theft deterrence while the precision-machined threads ensure reliable clamping force. The black finish provides durability and complements dark or chrome wheels perfectly.