An offset crows foot oil filter wrench with Bi-Hex ratchet mechanism. Application: Ford Duratorq TDCI (DW12C) diesel engines: S Max, Mondeo, Galaxy; Euro 6 compliant engines (from 2010). Equivalent to OEM 303-1579. Size: 27mm x 1/2""D with reversible Bi-Hex ratchet head. Manufactured from chrome plated chrome vanadium.