ToolPro Pop Rivets for Ceilings, Black, 1/8" (500 Pack) Rivets for installing ceiling grid at non-standard lengths Designed and guaranteed to work with TP05060 Grid Punch & TP05100 Rivet Tool Industrial quality aluminum rivets, 1/8" x .275" 500 Rivets, Black painted finish Punch 1/8" hole with punch pliers and install with rivet tool