These Angular Adaptors are designed for use with the standard hold down Snap Clamps. The adaptors allow the user to change the angle of the handle in situations where the standard handle mounting cannot be used because of interference from the workpiece or other obstacles. Easily installs by removing the standard handle, installing the adaptor and then installing the handle into the adaptor. Hex socket cap screw is included. The adaptor is made from 1045 alloy steel with a black oxide finish.