An interesting Shock Tab, 1.45? from centerline to mounting surface. The FOA Angled Shock Tab has an angled bottom making it very versatile in actual use. It can be very usefull in difficult mounting situations. Very useful with traction Bars, Crossmembers, anything needing to mount on an edge. These are HR P&O .25? (1/4) Steel, CNC Laser cut. Sold in pairs.