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Spline socket bit 1/2'' 100mm

This category contains spline socket bits with a 1/2" drive and a length of 100 mm. They are available in sizes M5 to M16.

A spline socket bit has a fixed multi-tooth bit and is intended for bolts with a spline head. The long 100 mm version lets you reach bolts that sit deeper or are harder to access.

The spline socket bits are made by Seneca and are used with a ratchet or another tool with a 1/2" drive, whether in the workshop or in the garage.