Pack Of 3 Rubber Grommets, Three Inch Inside Diameter, One Quarter Inch Groove Width, Fits Three And One Half Inch Drill Holes, Ideal For Sealing, Wire Protection, Cable Management, DIY Projects, Electrical Boxes, Speaker Boxes And Enclosures

Three Pack Rubber Grommets for 3.5 inch Hole Sealing
✔️ Inside diameter 3 in, groove 1/4 in, fits 3-1/2 in panels, pack of 3

These rubber grommets are large 3-inch inside diameter and designed to seal openings, protect wires, and manage cables in DIY projects, electrical boxes, speaker enclosures, and automotive panels. They fit 3-1/2 inch drill holes and perform well indoors or outdoors.

Inside Diameter	3 in (76.2 mm)
Groove Width	1/4 in (6.35 mm)
Groove Diameter	3-1/2 in (88.9 mm)
Outside Diameter	4 in (101.6 mm)
Thickness	11/16 in (17.46 mm)

Durometer hardness: 60. Uses indoors or outdoors. ✅ Inside Diameter: 3 in
✅ Groove Width: 1/4 in
✅ Groove Diameter: 3-1/2 in
✅ Outside Diameter: 4 in
✅ Thickness: 11/16 in
✅ Durometer hardness: 60
✅ Pack quantity: 3 pieces

💡 What is a rubber grommet used for in wiring and panel openings?

These handy pieces help protect wires, seal holes, and shield edges in panels, boxes, enclosures, and DIY projects. - Handy for sealing holes and protecting wires in panels and enclosures. - Great for cable management in speaker boxes, control panels, and automotive jobs. - Works indoors or outdoors with weather resistance.