Snap Stud for Mats P/N: SNAPSTUD3/8 Snaps are used to connect a ground cord to a static mat. Rivet Style Snaps are attached with a snap tool. These nickel plated brass snaps provide good electrical connection and a long service life. Stud snaps are held in place by crimping the tip of an eyelet though the center of the stud with a snap tool. This traps the mat between the stud on the top of the mat and the eyelet on the back of the mat. 10 studs and eyelets are included in each pack. Use with SNAPTOOL.