loading
| Name | scaffolding girder gravelock coupler; Beam Clamp |
| Material | drop forged carbon steel |
| Nut sizes | 17mm, 19mm, 21mm, 22mm, 23mm |
| Standard | BS1139 EN74 AS/NZS 1576.2:2009 |
| Surface Finished | self-colored, electric galvanized, or hot dipped galvanized |
| Name | scaffolding girder gravelock coupler; Beam Clamp |
| Material | drop forged carbon steel |
| Nut sizes | 17mm, 19mm, 21mm, 22mm, 23mm |
| Standard | BS1139 EN74 AS/NZS 1576.2:2009 |
| Surface Finished | self-colored, electric galvanized, or hot dipped galvanized |





