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| ltem | Specification(MM) | Material | Surface Treament | Weight(KG) |
| Swivel Coupler | 48.3*48.3 | lron | Casting | 0.85 |
| Butt Coupler | 48.3*48.3 | lron | Casting | 0.85 |
| Rotating Coupler | 48.3*48.3 | lron | Casting | 0.85 |
| 1.Pressed scaffolding coupler fittings | |||||
| NAME | STANDARD | SIZE | WEIGHT/KG | MATERIAL | SURFACE TREATMENT |
| Double coupler | BS1139 | 48.3mm | 0.82 | Q235 | Eletro-Galvanized |
| Swivel coupler | BS1139 | 48.3mm | 1.00 | Q235 | Eletro-Galvanized |
| Half Coupler | BS1139 | 48.3mm | 0.45 | Q235 | Eletro-Galvanized |
| Putlog coupler | BS1139 | 48.3mm | 0.58 | Q235 | Eletro-Galvanized |
| Board retaining coupler | BS1139 | 48.3mm | 0.57 | Q235 | Eletro-Galvanized |
| Sleeve coupler | BS1139 | 48.3mm | 1.00 | Q235 | Eletro-Galvanized |
| Inner Joint Pin Coupler | BS1139 | 48 3mm | 0.60 | Q235 | Eletro-Galvanized |
| Beam Coupler | BS1139 | 48.3mm | 1.00 | Q235 | Eletro-Galvanized |
| Limpet Coupler | BS1139 | 48.3mm | 0.32 | Q235 | Eletro-Galvanized |
| Ladder Coupler | BS1139 | 48.3mm | 0.45 | Q235 | Eletro-Galvanized |
| Fixed Clamp | JIS/KOREA | 48.6mm | 0.65 | Q235 | Eletro-Galvanized |
| Swivel Clamp | JIS/KOREA | 48.6mm | 0.65 | Q235 | Eletro-Galvanized |
| Inner Joint Pin | JIS/KOREA | 48.6mm | 0.65 | Q235 | Eletro-Galvanized |
| Beam Clamp | JIS/KOREA | 48.6mm | 1.00 | Q235 | Eletro-Galvanized |
| 2.Drop Forged Scaffolding Coupler Fittings: | |||||
| NAME | STANDARD | SIZE | WEIGHT/KG | MATERIA | SURFACE TREATMENT |
| Double Coupler | BS1139/EN74 | 48.3mm | 0.98 | Q235 | Electro-Gal/HDG |
| Swivel Coupler | BS1139/EN74 | 48.3mm | 1.12 | Q235 | Electro-Gal/HDG |
| Half Coupler | BS1139/EN74 | 48.3mm | 0.52 | Q235 | Electro-Gal/HDG |
| Board Retainning Coupler | BS1139/EN74 | 48.3mm | 0.62 | Q235 | Electro-Gal/HDG |
| Putlog Coupler | BS1139/EN74 | 48.3mm | 0.63 | Q235 | Electro-Gal/HDG |
| Girder/Beam Coupler | BS1139/EN74 | 48.3mm | 1.50 | Q235 | Electro-Gal/HDG |
| Sleeve Coupler | BS1139/EN74 | 48.3mm | 1.00 | Q235 | Electro-Gal/HDG |
| Inner Joint Coupler | BS1139/EN74 | 48.3mm | 1.05 | Q235 | Electro-Gal/HDG |


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