The Lifeline Quick Release Steering Boss is CNC manufactured using aircraft quality aluminum, hard anodized for strength and durability. Both male and female splines are precision gear cut incorporating a master spline for accurate alignment.
Lifeline Quick Release Bosses are anodized gold to meet FIA requirements.
The male spline is manufactured from EN3B steel.
Available pre-wired with 8, 14 or 16 pins
Diameter of the weld-in male spigot is 20mm. Weighs 0.639 pounds. Overall dimension 80x81mm. 6 x 70mm PCD steering wheel fitment e.g. OMP, MOMO, Sparco, etc…
For more details please refer to the Quick Release Steering Bosses Technical Bulletin Here