Self Piercing Grommets And Washers

Made of heavier gauge brass compared to traditional sheet metal grommets. Pierce and set in a single action with any need to pre punch the hole. These grommets are installed only using our hand press machine Osborne No. W-1 or our W-3 pneumatic machine using the appropriate dies. Available in 4 sizes with BRASS or NICKEL finish. packed and sold in 500 PCS. per box.