Square drive screw screwdriver size?

Jun 03, 2007 3 Replies

Hi I have a couple of screws holding on radiator brackets with a square recessed drive in the head. I don't have a screwdriver bit the correct size Could someone tell me what this screwdriver bit/drive is called please?


It's a Robertson bit

It's a Robertson bit

Correct, it probably is a Roberson bit, but I am sure I can get a screwdriver to fit with the use of a hammer.

Adam

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