This set includes two M10 Ribe Profile bits.
Made from Chrome Vanadium and S2 material.
1/2"D.
140mm long.
Two style of Ribe profile bits are included - one for standard fittings and one for Volkswagen/Audi head bolts.They are both M10 and one will fit the VAG cylinder bolts while the other will fit standard M10 bolts.This size could also be used on after market cylinder head bolts.
Essential tool for VAG.