Feature

●【Premium Quality】 Our rubber grommets are made of elastic and durable rubber material that can withstand high-intensity twisting and tearing for use in wiring work. Excellent heat resistance and flame retardancy perform equally well in many heavy industries.
●【Firewall Hole Plug Set】170 pcs rubber grommet in 7 common sizes.50 pcs. 7.14 mm； 40 pcs. 9.53 mm； 30 pcs. 12.07 mm； 20 pcs. 15.88 mm； 10 pcs. 19.05 mm； 10 pcs. 22.23 mm； 10 pcs. 25.40 mm
●【Multiple Size】A variety of sizes are all in one box; Different sizes can meet your desire to work, allow you to protect against fire hazards, run wire through sheet metal, fire wall, frame, dry wall.
●【Multiple Application】Cylinder, valve, pump, electrical appliance, chemical pipe, spray, water pipe, decoration, etc. Rubber grommets are typically applied in holes in metal panels or other materials to help protect wires and cables from sharp metal edges, or the risk of dust and rain.
●【Saves-You-Time】Quick-Pick box has a specific item size per sector neatly packed & labelled in a crystal case, making your storage life portable & effortless. Finding your rubber grommet is a breeze with our time-saving chart that is precise to the dot


Description

PRECIHW 170Pcs Rubber Grommet Kit, Drill Hole Firewall Hole Plugs Wire Protection, 7 Sizes Rubber Grommets for Wiring Assortment Kit of Drill Hole 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1"

【Features】
- They are of good electric resistance capability，corrosion resistance.
- Non-flammable，Weather-resistant，Tear-resistant.
- Less affected by the negative effects of UV light and ozone.

【Specification】
Material: Rubber
Quantity: 170 pcs
Color: Black
Usage: Rubber grommets are used to protect lines, wire and cable from chafing or grazing on rough surfaces.
Application:Rubber plugs for holes is designed for heavier-duty applications, including electronics, automotive, construction, data centers, telecommunications & medical gadgets for reducing shock risks & sealing purpose.

【Package Included】
50 pcs. 7.14 mm；
40 pcs. 9.53 mm；
30 pcs. 12.07 mm；
20 pcs. 15.88 mm；
10 pcs. 19.05 mm；
10 pcs. 22.23 mm；
10 pcs. 25.40 mm

How to Use
❣Please measure the size of the hole and choose the right size!