GB Electrical GHG-1550 Hole Grommet-1/2" HOLE GROMMET

1/2" hole grommet. Snap into holes in steel boxes, sheet metal, auto firewall, and more. Protects wire insulation or cording from sharp steel edges. Made of flexible black vinyl. Inner Diameter: 1/2", Material: Flexible Black Vinyl, Protection: Wire Insulation or Cording, Pkg Qty: 4, Package Type: Card No. GHG-1575: Inner Diameter: 3/4", Material: Flexible Black Vinyl, Protection: Wire Insulation or Cording, Pkg Qty: 3, Package Type: Card