Long weld on offset shock tab for 2″ tube if set perpendicular and perfect for 1-3/4″ tube if set at an angle. 1/2″ hole can easily be drilled to a larger size if needed. Hole center is 1-7/8″ from tube. Made in the USA, laser cut, and hand finished for any imperfections. Made of 1/4″ Hot rolled steel and is packaged oiled with a 1 year rust preventative. Sold in Pairs. These are used for locating shocks on a tube when building a race car, jeep, off road buggy, rock crawler, go kart, or whatever else you need to mount shocks to. They are offset for clearance and perfect for minor adjustments in shock location and vehicle ride height.