3/8" x 41/64" x 1/4", 1/2" Hole, Rubber, Grommet Grommet Item Grommet Fits Hole Size 1/2 Inch Inner Diameter 3/8 Inch Material Rubber RoHS Compliant Overall Dimension 41/64 Inch Outer Diameter x 1/4 Inch Thickness Hardness 60 +/- 5 Durometer - Shore A
