KORR’s Triple Square Spline Bit Socket Set is manufactured cold formed chrome- vanadium and heat treated S2 tool steel for outstanding strength and durability. Chamfered bits ensure a perfect fit and make it extremely accurate with very close tolerance.
Set includes:
1/4-inch drive – M4, M5, M6
3/8-inch drive – M8, M9, M10, M12, M14
1/2-inch drive – M16, M18