Sized for 3/8" (9.5 mm) drive applications, this 4-piece metric triple square bit socket set includes 6 mm, 8 mm, 10 mm, and 12 mm sizes. The patented bit holding system forces the bit surface to the opposing side to maximize retention and strength. Constructed with heat-treated bases and S2 alloy steel bits, the set comes organized on an impact-resistant slide rail for secure storage.

Sized for 3/8" (9.5 mm) drive applications, this 4-piece metric triple square bit socket set includes 6 mm, 8 mm, 10 mm, and 12 mm sizes. The patented bit holding system forces the bit surface to the opposing side to maximize retention and strength. Constructed with heat-treated bases and S2 alloy steel bits, the set comes organized on an impact-resistant slide rail for secure storage.