Gravelock/Girder Coupler
EN74 British Standard Scaffolding Couplers/Fittings are used to connect pipes, tubes, or other industrial components like beam, vertical standard, horizontal ledger, scaffolding board, etc.
GRAVELOCK/GIRDER COUPLER
Designed (and used as pair) to connect scaffold tube to a beam or girder flange up to 45 mm.
| Item | Weight | Finishing |
| Swivel Coupler (Extruded Aluminum) | 2.50 kg | Standard |
| Swivel Coupler (Forged) | 1.16 kg | Zinc Plated |
| Swivel Coupler (Pressed) | 1.04 kg | Gold |
| Sleeve Coupler | 1.13 kg | Gold |
| Double Coupler (Forged) | 1.21 kg | Zinc Plated |
| Sleeve Nut (Pressed) | 0.88 kg | Standard |
| Gravelock/Girder Coupler (Forged) | 1.47 kg | Zinc Plated |
| Putlog/Single Coupler (Forged) | 0.75 kg | Zinc Plated |
| Board Retaining Coupler | 1.03 kg | Gold |
| Ladder Clamp | – | Zinc Coated |
| Stair Tread Bracket | – | Zinc Coated |
| Toe Board Clamp | – | Standard |
| Beam Clamp | – | Zinc Coated |
All pictures shown are for illustration purpose only.




