Champion 1/2 x 21/32 x 13/16in Rubber Wiring Grommets – 50pk

1/2in X 21/32in X 13/16in Rubber Wiring Grommet – 50 Pack Description • Nitrile Rubber • Inner Dia.: 12mm • Hole Dia.: 16mm • Outer Dia.: 20mm • Nominal Panel Thickness: 1.5mm • Pack Size: 50