Go To Pro Grade 19mm Drill Hole Rubber Grommets Set Of 12 Top Hat Grommets For Wiring Pass Throughs And Firewall Seals Cable Holes And Wires Protection Black Silicone

19mm Top Hat Grommets Set of 12 for Wiring Pass-Throughs
✔️ Drill hole 19mm, inner 15mm, outer 24mm, thickness 14mm

These silicone rubber grommets seal holes and shield wires from abrasion, moisture, and dust. They’re ideal for automotive, electrical panels, plumbing, and DIY cable management.

✅ Color: Black
✅ Material: Silicone Rubber
✅ Drill Hole: 19mm / 3/4 Inch
✅ Inside Diameter: 15mm / 9/16 Inch
✅ Outside Diameter: 24mm / 0.94 Inch
✅ Overall Thickness: 14mm / 0.55 Inch
✅ Packing List: 12 x Rubber Grommets
✅ Advantage: Flexible, durable silicone with insulation protection

💡 What is a top hat rubber grommet used for in wiring protection and sealing applications?

These handy grommets help seal holes and protect cables as they pass through panels, keeping insulation intact and reducing wear.

- wiring protection for automotive, electrical panels, plumbing installations
- durable silicone rubber provides insulation, abrasion resistance, and vibration dampening
- easy press-fit installation into pre-drilled holes without special tools
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