Description
Small, soft and entirely unglamorous, this is the sort of part that quietly solves a problem you only notice when it is gone. It is a flat ring of white rubber, just 2mm thick, with a wide central hole and a smooth outer edge. Squeeze it between finger and thumb and it gives, which is the whole point: rubber takes up the tiny irregularities that stop two hard components from sitting square and quiet against one another. Packs contain five, so there is always a spare in the tin for the next job.
Anyone who puts together their own pendants and lampholder assemblies will know the noise a loose ring makes, or the faint scuff a metal shoulder leaves on a painted surface. A washer of this kind cushions the joint and spreads pressure evenly, so nothing bites and nothing chatters. We would use one wherever two rigid surfaces meet and neither should be marked, and we like that the white finish sits happily against white flex and white lampholders rather than announcing itself. It suits careful hobbyists and trade alike.
The material is rubber throughout, flexible and slightly grippy, holding its shape without going brittle in normal room conditions. Keep it clean with a dry cloth or, if it has picked up grease, a barely damp one and nothing stronger; solvents and cleaning sprays harden rubber over time and are best kept well away. It carries a one year warranty. We stock it alongside the rest of our small parts range, including white lampholders, lampholder converters, clear and black cable grips and universal ceiling hook plates, which is where most of these little jobs begin and end. Unremarkable to look at, and genuinely useful to have in the drawer.
Specification
| Colour |
White |
| Weight |
0.01KG |
| Length |
52mm |
| Width |
42mm |
| Height |
2mm |
| Materials Used |
Rubber |
| Energy Class |
Not Applicable |
| Lamp Cap |
Non-Electric |
| IP Rating |
IP20 |
| Warranty |
1yr |
| UKCA/CE |
Yes |
| Pieces Included |
5 |
| Country of Origin |
China |
Frequently Asked
What size is the washer?
It measures 52mm across the outside, with a 42mm hole and a thickness of 2mm.
How many are in a pack?
Five, supplied together in one pack.
What is it made from?
Rubber, in a white finish throughout.
Does it carry any electrical rating?
No. It is a non-electrical part with no lamp socket, rated IP20 for dry interior use.
How should it be cleaned?
Wipe with a dry or barely damp cloth. Avoid solvents, white spirit and household cleaning sprays, as these can stiffen and crack rubber.
What is it typically used for?
Cushioning and spacing between rigid components, such as between a lampholder and the part it bears against, so nothing rattles or scuffs.