Rubber Grommets For Wiring One And Quarter Inch Hole Double Sided Plugs For Firewall And Automotive Use Cut To Size Grommets For Metal Electrical Boxes 15 Pack Black 25 Millimeter Inner Diameter 40 Millimeter Flange 10 Millimeter Height

Sealed rubber grommets for 1-1/4 in holes, 15 pcs
✔️ Double-sided rubber grommets, cut-to-size for 30 mm holes

Double-sided rubber hole plugs seal and protect wiring passing through metal panels, electrical boxes, and firewall openings. They’re commonly used in automotive, home improvement, and industrial enclosures to block dust, moisture, and abrasion while keeping cables neat and protected.

✅ 15 pcs black rubber grommets for 1-1/4 in (30 mm) holes
✅ Cut-to-size design fits 1/8 in (3 mm) groove width; flange 1-9/16 in (40 mm)
✅ ID 1/64-1 in (0.4-25 mm); overall height 3/8 in (10 mm)
✅ Natural flexible synthetic rubber with high insulation and aging resistance
✅ RoHS 2.0 compliant; dustproof, flame retardant, and weather resistant
✅ Easy snap-in installation for quick protection in any panel hole

💡 What is a rubber grommet used for in electrical enclosures?

Handy seal for wiring that protects cables from sharp edges and environmental exposure.

- wiring protection in metal panels and electrical boxes - dust and moisture sealing for control cabinets - insulation and edge protection for exposed openings - quick, cut-to-fit installation for odd-sized holes