Rubber Grommets For Wiring 1-1/2 In Panel Hole With 1-3/8 In Inner Diameter And 2 In Outer Diameter, Firewall Grommet For Automotive Use, Eyelet Ring Gasket For Metal Electrical Boxes, Wires Cables Hoses Protection, Pack Of 8, 35x38 Mm

Premium Rubber Wiring Grommets for 1-1/2 in Panels
✔️ 8-pack grommets, 38mm drill hole, 35mm ID, 50mm OD, black

These rubber grommets protect wires and cables by smoothing sharp edges in metal panels, firewall openings, and electrical boxes, keeping harnesses tidy and protected in automotive and industrial settings.

✅ 8-piece pack for quick replacement and multiple runs
✅ Drill hole size 38 mm (1-1/2 in) with 35 mm ID and 50 mm OD
✅ 12 mm thick overall, with 3.5 mm groove for secure seating
✅ Flexible, flame retardant, UV resistant rubber
✅ Ideal for automotive panels, firewall openings, metal boxes, and more

💡 What is a rubber grommet for wiring and how does it protect cables in metal openings?

This handy accessory keeps wires safe and tidy as they pass through panels.

- protects cables from sharp edges and abrasion
- dampens vibration and preserves insulation
- fits standard hole sizes like 38 mm drill hole with 35 mm ID and 50 mm OD
- quick one-side install for DIY and pro projects