(Also known as triple square bits)
This 10 mm triple square is supplied with a permanent ½®€® drive base with an extra long overall length of 160 mm. The 10 mm is used for some starter mounting bolts, flywheel bolts and other applications. Some late model cars use this 10 mm on inner CV bolts, where the driveshaft attaches to the transmission. NEW: These bits are NOW long enough for the early 1.8T engines** that need 10 mm 12 point spline bits. Top quality Metalnerd® brand made from S2 tool steel.
Not for impact tool usage.