Feature●Rubber Shim Kit for Ratchet Mounts●Includes 4 heavy duty rubber shims (2 ea side-to-side and front-to-back)●Series MFG 414Description Rubber Shim Kit for Ratchet Mounts, MFG# 414, includes 4 heavy duty rubber shims (2 ea side-to-side and front-to-back). Series MFG 414.