Rubber Grommets

Grommets, sometimes referred to as edging, are pieces of plastic or rubber which cover an edge for functional or aesthetic purposes. Grommets are commonly used in electrical installations, for example, metal back boxes. They are used when wires need to pass through a panel, or where edges need smoothing.
What are they made from?
Most grommets are made from either plastic, rubber or Nylon. PVC is a popular material as it is strong and durable. Most cable grommets are black but there are other colours available, such as clear or grey.

What types of cable grommet are there?
• Round/Oval Grommets fit inside of holes that are cut into panels. They are often used to protect cables from sharp cut edges or to provide strain relief for the cable. When a hole is cut into a panel, it can often leave a sharp edge. The grommet not only makes it look better but also acts as a bumper for cables and wire than pass through. Most round/oval grommets fit by pushing or snapping into place.
• Grommet strips are strips of material that sit over the edge of a panel. They are designed to improve the appearance or to protect the edge. Grommet strips are available in various lengths which are often able to be cut to size. There are heat-activated adhesive strips available too.
• Blind/Blanking grommets are the same as round grommets however they do not have a hole in the middle. They are often used to fill holes that are not currently in use to prevent dust from getting in. Some blanking grommets have a small hole in them. These are referred to as diaphragm grommets. The hole sits snug around the wire to protect it from the surrounding area and to prevent dust from passing through to the electrics behind it.
How to choose a grommet:
If you are looking for round grommets, you need to consider the panel and the hole it is to sit in. The grommet needs to match the same size as the panel hole diameter and the thickness of the panel. The inner hole diameter also needs to meet your specification of how large the wires that pass through will be. Most measurements for grommets are given in millimetres (mm).
If you are considering a grommet strip/edging, the strip needs to fit over the width of the edge of the panel. You also need to ensure that the strip is long enough to cover your desired edge. Most strips can be cut down to size if required.

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Description Price Grommet Type Minimum Panel Thickness Minimum Cable Diameter Maximum Cable Diameter Panel Hole Diameter Material Colour Grommet Strip Length Minimum Operating Temperature Maximum Operating Temperature Series Standards Met Maximum Panel Thickness
RS Stock No. 401-917
Mfr. Part No.DG-10806
BrandRichco
PHP2,410.05
1 Pack of 50
Pack(s)
Round - - 25.5mm 25.5mm PVC Black - -30°C +70°C DG - 2.4mm
RS Stock No. 401-927
Mfr. Part No.DG-19427
BrandRichco
PHP2,171.92
1 Pack of 50
Pack(s)
Round - - 12.5mm 16mm PVC Black - -30°C +70°C DG - 2.4mm
RS Stock No. 401-949
Mfr. Part No.DG-15512
BrandRichco
PHP2,189.04
1 Pack of 50
Pack(s)
Round - - 15.9mm 19mm PVC Black - -30°C +70°C DG - 2mm
RS Stock No. 401-945
Mfr. Part No.DG-19426
BrandRichco
PHP1,482.45
1 Pack of 50
Pack(s)
Round - 11mm 11mm 16mm PVC Black - -30°C +70°C DG - 1.5mm
RS Stock No. 401-933
Mfr. Part No.DG-10187
BrandRichco
PHP2,178.93
1 Pack of 50
Pack(s)
Round - - 15.5mm 20mm PVC Black - -30°C +70°C DG - 1.5mm
RS Stock No. 170-7718
Mfr. Part No.SNGS-1 NATUREL
BrandRichco
PHP6,417.93
1 Reel of 30 Metre(s)
Reel(s)
Grommet Strip 0.5mm - - - Nylon Clear 3m - - SNGS - 1mm
RS Stock No. 102-5959
Mfr. Part No.SPGS-2 (30 M)
BrandRichco
PHP3,405.35
Each
units
Grommet Strip - - - - Polyethylene Natural 30.48m - - SPGS - 2mm
RS Stock No. 401-939
Mfr. Part No.DG-10134
BrandRichco
PHP2,410.05
1 Pack of 50
Pack(s)
Round - - 15.5mm 19mm PVC Black - -30°C +70°C DG - 2.4mm
RS Stock No. 102-5965
Mfr. Part No.SPGS-2.5 (30 M)
BrandRichco
PHP3,880.82
Each
units
Grommet Strip 1.5mm - - - Polyethylene Natural 30.48m - - SPGS - 2.5mm
RS Stock No. 2508141039
Mfr. Part No.PGSG-2.5
BrandRichco
PHP3,193.52
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - - -
RS Stock No. 2508933992
Mfr. Part No.SPGSG-2
BrandRichco
PHP3,525.64
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -
RS Stock No. 2508933970
Mfr. Part No.PGSG-2
BrandRichco
PHP3,193.52
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -
RS Stock No. 2509291536
Mfr. Part No.SPGSG-3
BrandRichco
PHP4,480.96
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -
RS Stock No. 2508934024
Mfr. Part No.PGSG-2.5B
BrandRichco
PHP3,513.48
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -
RS Stock No. 2509291485
Mfr. Part No.PGS-1B
BrandRichco
PHP2,096.84
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -
RS Stock No. 2509683279
Mfr. Part No.SPGSG-2.5
BrandRichco
PHP3,999.88
1 Pack of 100
Pack(s)
- - - - - - - - - - - - -