
Shop4 Electrical SBR20 Black Plastic Snap Fit Grommet Bush
SBR20
Shop4 Electrical SBR20 Snap Fit Grommet Bush – Black Plastic, Quick-Install Cable Protection for Metal Boxes
The Shop4 Electrical SBR20 Snap Fit Grommet Bush is designed to protect cables passing through metal enclosures or panels. Made from durable black plastic, it offers a fast, reliable push-fit installation, ideal for use in metal back boxes and distribution boards.
- Effective Cable Protection: Shields cables from sharp metal edges in boxes or enclosures to prevent damage and wear.
- Snap Fit Design: Easily pushes and snaps into place for quick and tool-free installation.
- Durable Plastic Construction: Manufactured from high-quality black plastic for long-lasting performance.
- Secure Fit: Firmly holds in place once installed, ensuring consistent protection.
- Bulk Pack: Supplied in packs of 100 for convenience on larger installations.
Technical Specification
- Material: Black plastic
- Mounting: Push-fit / snap-in
- Application: Cable protection in metal boxes or enclosures
- Internal Diameter: 20mm
- Pack Quantity: 100
✅ Ensure safe, fast, and professional cable installations with the Shop4 Electrical SBR20 Snap Fit Grommet Bush!

Product | Grommet |
Type | Snap Fit |
Colour | Black |
Diameter | 20 mm |
Material | Plastic |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.