180513 Spring,contact Arm - Bostitch

The contact arm spring attaches to the upper trip guide. It is an authentic OEM sourced item which is specially produced for use with nailers and staplers made by Bostitch, Porter Cable, and DeWALT. Keep in mind that this part is sold individually. A set of pliers may be helpful when replacing this item. This part is made out of metal and will need to be replaced if it bends or breaks.