Black rubber grommets used to protect wires as they pass through panels or firewalls up to 1/16'' in thickness.
Designed to preserve your wire while also preventing accidental damage from slippage and movement.
Requirements:
1/8" center hole - 1/4" cutout
1/4" center hole - 3/8" cutout
3/8" center hole - 1/2" cutout
1/2" center hole - 3/16" cutout
5/8" center hole - 7/8" cutout
3/4" center hole - 1-1/16" cutout
