Jams usually occur when staples get cramped, bent, or wedged in the very top of the gun head. This makes it very difficult or even impossible for the tool to function correctly. So, if you find that your staples aren’t firing properly, your device likely has a blockage.
How do I know what size staples my staple gun takes?
Most staplers will say on the bottom what size staple they take, so before you make a purchase, check the bottom of your stapler first. Often, the size will appear in the metric, two-number form, for example, 23/6.
Why is my staple gun bending staples?
Bending staples = (1) NOT ENOUGH FORCE, (2) improper technique/angle or (3) combination of (1) and (2) collectively. I have Duo-Fast, Surebond, Grex and Senco air operated guns that serve different purposes with different length and width staples or brads
