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Hex socket bit 1/2'' 55mm metric

This category contains hex socket bits with a 1/2" drive and a length of 55 mm. They are available in metric sizes from 4 to 19 mm.

A hex socket bit combines a socket with a fixed hex bit, so you can tighten and loosen bolts and screws with an internal hex using a ratchet. The short 55 mm version is handy when there is little space around the bolt. A long 100 mm version is also available.

The hex 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.