2-Piece set consisting of 16 and 17mm ring spanners for Mercedes Benz engine mount bolts. 12-Point ring spanners with Internal 3/8""Sq Drive. Ideal for removing engine mount bolts in tight spaces. 2-Piece set consisting of 16 and 17mm ring spanners for Mercedes Benz engine mount bolts. 12-Point ring spanner with Internal 3/8"" square drive. Ideal for removing engine mount bolts in tight spaces. .
