
D-Line SD-RETRO3/20 Safe-D Size 3 Retro Clip 40x25mm (Pack of 20)
SD-RETRO3/20
D-Line SD-RETRO3/20 Safe-D Retro Clip Size 3 (40x25mm) – Fire-Rated External Trunking Clip for Retrofit Compliance (Pack of 20)
The D-Line SD-RETRO3/20 Safe-D Retro Clip is a fire-rated, externally mounted solution for 40x25mm trunking systems without internal fire-resistant supports. Designed for quick installation with a single fixing, it ensures compliant cable retention and visible fire safety in retrofit applications.
- External Trunking Fit: Designed to fit around 40x25mm non-metallic trunking where internal fire support is absent.
- Quick Single-Screw Fixing: Secure using just one screw via a 5mm eyelet—simple, fast, and reliable.
- High Fire Resistance: Constructed from material with a melting point exceeding 1200°C for dependable fire performance.
- Improves Safety: Prevents trunking and cables from collapsing in the event of fire, helping eliminate cable entanglement hazards.
- Compliant & Visible: External fitting makes compliance easy to confirm during inspection and maintenance checks.
Technical Specification
- Clip Size: 40x25mm (Size 3)
- Material: Fire-rated (melting point >1200°C)
- Fixing: 5mm eyelet for single screw
- Mounting Type: External to trunking
- Pack Quantity: 20 clips
✅ Ensure safe, compliant trunking upgrades with the D-Line SD-RETRO3/20—fast to fit and built to withstand the heat.

Product | Cable Clips |
Type | Retro |
Colour | Galvanised |
Material | Steel |
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.