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![](https://shop4electrical.co.uk/622510-home_default/tower-66gr20p-black-open-grommet-20mm-a-inch-pack-size-100-.webp)
Tower 66GR20P Black Open Grommet 20mm / ¾ Inch ( Pack Size 100 )
66GR20P
For use with steel flush mounting boxes to protect against sharp edges. They provide a seal around power cables when passing through the knockouts.
![](https://shop4electrical.co.uk/img/m/151.jpg)
For use with steel flush mounting boxes to protect against sharp edges. They provide a seal around power cables when passing through the knockouts.
Product | Grommet |
Type | Open |
Colour | Black |
Diameter | 20 mm |
Material | PVC |
Pack Quantity | 100 |
Extra Information | Pack of 100 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.49 ex-VAT.
Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.