Keadic 181Pcs Closed Round Rubber Grommet Firewall Solid Closed Hole Plug, 7 Sizes Closed Rubber Hole Plug, Firewall Hole Plug Gasket for Vehicle Plumbing(7mm, 9mm, 12mm, 16mm, 20mm, 22mm, 25mm)

Specifications:
Material: Synthetic Rubber
Color: Black
Quantities and Size: 50pcs x 7mm(9/32"）,40pcs x 9mm(3/8"),30pcs x 12mm(15/32"), 30pcs x 16mm(5/8"), 10pcs x 20mm(13/16")，10pcs x 22mm(7/8"), 10pcs x 25mm(31/32"）
Features:

1.Synthetic rubber,good electric resistance capability, anti-aging, resistant to folding and wear, oil and UV & corrosion, high temperature resistant, strong adhesion, environmentally friendly.
2.Smooth surface, without burrs which can protect wires and cables from scratches or friction on rough metal, giving you a nice experience of use.
3.Dust-proof,flame-retardant,tear resistant and strong insulation can prevent metal and metal contact. Good sealing avoids water and dust efficiently to protect wires from chemical corrosion, dust and rain.
4.You can use a retractable hand knife to freely cut the rubber plug hole for fit your wire size according to the thickness of the cable, and then directly snap it into the drilled hole.
5.Widely used for cylinders，hydraulics,air,ship maintenance, electrical equipment,wall holes, workshops, chemical pipelines, firewalls, valves, line maintenance，water pipes, truck，cylinders, pumps, sprayers, natural gas etc.
Package including:
50pcs x 7mm(9/32")
40pcs x 9mm(3/8")
30pcs x 12mm(15/32")
30pcs x 16mm(5/8")
10pcs x 20mm(13/16")
10pcs x 22mm(7/8")
10pcs x 25mm(31/32"）
1pcs knife
Totally 181Pcs, and we also give you a storage case for easy identification and storage.