Constructed with chrome sockets and S2 alloy steel bits, this 6-piece metric hex bit socket set provides high strength for mechanical fastening. It utilizes a patented bit holding system that forces the bit surface to the opposing side for maximum retention. The ¼" (6.4 mm) drive set includes 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, and 6 mm sizes packaged on an impact-resistant slide rail.

Constructed with chrome sockets and S2 alloy steel bits, this 6-piece metric hex bit socket set provides high strength for mechanical fastening. It utilizes a patented bit holding system that forces the bit surface to the opposing side for maximum retention. The ¼" (6.4 mm) drive set includes 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, and 6 mm sizes packaged on an impact-resistant slide rail.