The XZN/Triple Square bits in this set are made from heat-treated S2 steel alloy to withstand long-term use, the sockets are composed of Chrome-Vanadium to provide optimal strength and durability. The pieces also have a chrome plating to prevent rusting and corrosion. This set comes with a convenien...

Premium S2 steel bits provide optimal strength and durability to unfasten intractable screws and bit ends are sized for precise fitting. Sockets are made of enduring Chrome-Vanadium. Set Includes: 10-pc. 3/8 in. drive bit sockets (4 inch): 4, 5, 6, 8, 9, 10, 12, 14, 16, 18 mm. Storage and carrying c...

Mechanics Tool Set for European Cars The Neiko XZN Triple Square Spline Bit Socket Set is an ideal toolset for mechanics using manual torque tools on European automotive and motorcycle engines, where XZN/triple square fasteners are common. 12-stared XZN/triple square fasteners are often used in high...