Grommet Self Piercing 500 Pieces

Self-Piercing grommets are grommets that pierce your material without pre-punching a hole. The self piercing grommets are made from heavier gauge solid brass sheet metal and work together with a unique washer allowing the grommet to pierce and set in a single action. Just place the grommet on the top die of a Sooper Ace Grommet machine, lay the washer on the bottom die, position your material and pierce and set in one action.

• Grommet Size is #2. 3/8"
• 500 per pack
• Works with leading manufacturing grommet machines