Channellock 8-Piece 1/2 In. Metric Impact Driver Set

6-point sockets offer more surface area making them less likely to slip off or round over corners. Chrome molybdenum steel with black oxide finish. Lifetime warranty. Includes sizes 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, and 19 mm. Plastic storage rack. No. 357936: Drive Size: 1/2 In., Pieces In Set: 8 pcs, Finish: Black Oxide, Pkg Qty: 8, Package Type: Hang Tag