
SB704 Galvanised Single Channel Base Plate 140mm x 80mm
SB704
SB704 Galvanised Single Channel Base Plate 140mm x 80mm – Stable Mounting Plate for Channel Support Structures
The SB704 Galvanised Single Channel Base Plate is designed to provide a strong and stable mounting point for 41mm channel systems. Suitable for a range of cable, ducting, and pipework installations, it allows for fast, secure fixing without the need for welding. Manufactured to BS6946 and hot dip galvanised to BS729 for long-lasting corrosion resistance.
- BS6946 Compliant: Manufactured to UK standards for structural integrity and reliable performance.
- Stable Base Mounting: Offers a secure foundation for vertical or horizontal channel support systems.
- Pre-Drilled Fixing Holes: Includes 14mm diameter holes suitable for M12 or smaller fixings, enabling quick installation.
- Heavy-Duty Steel Construction: Made from 6mm thick, 40mm wide steel for strong load-bearing capability.
- Hot Dip Galvanised Finish: Coated to BS729 to ensure excellent corrosion resistance in internal and external environments.
Technical Specification
- Material: Steel
- Dimensions: 140mm x 80mm
- Plate Type: Single Channel Base Plate
- Hole Size: 14mm (compatible with M12 or smaller setscrews)
- Finish: Hot Dip Galvanised to BS729
- Standard: BS6946
✅ Choose the SB704 Base Plate for secure, corrosion-resistant anchoring of single channel support systems!

Slotted | N |
Hole Centre | 100 mm |
Product | Channel Support Plate |
Type | Base Plate |
Colour | Galvanised |
Length | 140 mm |
Unit Weight | 0.618 kg |
Material | Steel |
Width | 80 mm |
Depth | 40 mm |
Finish | Galvanised |
Standards | BS 6946 BS EN 10025 |
Qualifier | Single Channel 4 Hole |
Nominal Width | 80 mm |
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.