Question

when using the combination square care should be taken not to puncture your skin and or cut yourself with the ________. level lock bolt turrets scriber

Explanation:

A combination square has a scriber which is a pointed tool. It can puncture skin or cut if not handled carefully. The level is for checking horizontal/vertical, lock bolt is for tightening parts, and turrets are not a relevant part in this context.

Answer:

Scriber