Containing 12 excellent metric hex sockets made from high performance alloy steel, this Bahco S330 34 Piece 3/8in Square Drive Socket Set ensures long lasting quality and value for money, with all sockets made with a Dynamic Drive™ profile to protect from wear and damage. The contoured design also makes this Bahco set substantially better for holding and handling too! Complete with 6 accessories, 3/8in 60-tooth ratchet, 13 bits, a bit holder and a spinner handle, all supplied in an oil and temperature resistant polypropylene case.