The Pres-N-Snap tool offers an easy method of installing grounding hardware to a new ESD mat. The Pres-N-Snap is capable of setting numerous brands of fasteners, simply by changing the Die. The Pres-N-Snap is designed with a Heat Treated Cast Aluminum body, creating a very durable and lightweight tool. The heavy-duty compound action allows for an easy install of virtually any rivet style 10mm (3/8") snap. The Pres-N-Snap even allows to place snaps up to 3 1/4" away from the edge of the matting.