US PRO Tools 10pc Triple Square Spline Bit Sockets In Foam Tray 3388

Sizes:

1/4" Dr: M4, 5, 6

3/8" Dr: M8, 9, 10, 12

3/8" Dr Tamper Proof: M14

1/2" Dr Tamper Proof: M16-M18

Made from Chrome Vanadium Steel

Supplied in EVA tray