H-1 15mm Ring Snap Dies

At the end of the handle. Because these high qualıty professional hand pliers are made of cast aluminum, they will break if too much pressure is applied while setting grommets. If you feel too much resistance while squeezing the handle, loosen the adjustment screw a little at a time until you are able to squeeze the pliers without too much resistance. Securely setting the grommet does not require extra amount of pressure.