US PRO Tools 1" DR 85mm 6 Point Impact Socket 100MM Deep 3432 Item Description US PRO Tools 1" DR 85mm 6 Point Impact Socket 100MM Deep 3432 85mm Socket Overall Length: 100mm 6 Point single hex socket 1" drive so will fit any 1" drive ratchets / bars / extensions etc. Made from chromium-vanadium steel for strength and durability.