Standard ：EN 74-1:2005; EN 74-2:2009; AS/NZS 1576.2:2009; BS 1139-2.2:2009+A1:2015; ANSI/SSFI SC100-5/05; GB 15831-2006; GB 24910-2010.
BS DF Double Coupler
48.3*48.3 mm/ 1 kg
BS DF Swivel Coupler
48.3*48.3 mm/ 1.1 kg
BS DF BRC ( board retaining coupler)
48.3 mm/ 0.63 kg
BS DF Girder Coupler
48.3 mm/ 1.5 kg
BS DF Putlog Coupler
48.3 mm/ 0.65 kg
BS DF Swivel Girder Coupler
48.3 mm/ 1.6 kg
BS DF Half Coupler
48.3 mm/ 0.5 kg
German Drop Forged Double Coupler
48.3*48.3 mm/ 1.25 kg
JIS Pressed Double Coupler
48.6 *48.6mm/ 0.5-0.65kg kg
JIS Swivel Coupler
48.6 *48.6mm/ 0.5-0.65kg
Korea Pressed Double Couple
48.6 *48.6mm/ 0.67 kg
BS Pressed Joint Pin coupler
48.3 mm/ 0.7 kg
BS Pressed Sleeve Coupler
48.3 mm/ 1 kg
Pressed Limpet Coupler
48.3 mm/ 0.63 kg
BS Pressed Ladder Coupler
48.3 mm/ 0.5 kg
Pressed Fencing Coupler
48.3 mm/ 0.36 kg
JIS Pressed Beam Clamp
48.6 mm/ 0.98 kg
Casting Fixed Coupler
48.3*48.3 mm/ 1 kg
Casting Swivel Coupler
48.3 *48.3 mm/ 1 kg
Casting Jiont Pin Coupler
48.3 mm/ 1 kg
Scaffolding Couplers Size Chart:
For other sizes, contact with us directly.
| Product Name | Standard Type | Craft Type | Outer Diameter | U.W/kg |
| double coupler | British(BS) | Drop Forged | 48.3mm | 1 |
| swivel coupler | British(BS) | Drop Forged | 48.3mm | 1.1 |
| putlog coupler | British(BS) | Drop Forged | 48.3mm | 0.65 |
| girder coupler | British(BS) | Drop Forged | 48.3mm | 1.5 |
| swivel girder coupler | British(BS) | Drop Forged | 48.3mm | 1.6 |
| borad retaining coupler | British(BS) | Drop Forged | 48.3mm | 0.63 |
| half coupler | British(BS) | Drop Forged | 48.3mm | 0.512 |
| sleeve coupler | British(BS) | Drop Forged | 48.3mm | 1 |
| inner jiont pin coupler | British(BS) | Drop Forged | 48.3mm | 1.05 |
| ladder coupler | British(BS) | pressed | 48.3mm | 0.5 |
| limpet coupler | British(BS) | pressed | 48.3mm | 0.5 |
| double coupler | British(BS) | pressed | 48.3mm | 0.82 |
| swivel coupler | British(BS) | pressed | 48.3mm | 1.105 |
| putlog coupler | British(BS) | pressed | 48.3mm | 0.57 |
| borad retaining coupler | British(BS) | pressed | 48.3mm | 0.56 |
| half coupler | British(BS) | pressed | 48.3mm | 0.5 |
| sleeve coupler | British(BS) | pressed | 48.3mm | 1 |
| inner jiont pin coupler | British(BS) | pressed | 48.3mm | 0.7 |
| double coupler 110° | JIS | pressed | 48.6mm | 0.5-0.65 |
| double coupler 60*60 | JIS | pressed | 60mm | 0.5-0.65 |
| swivel coupler 110° | JIS | pressed | 48.6mm | 0.5-0.65 |
| swivel coupler 48*60 | JIS | pressed | 48.6*60.5mm | 0.5-0.65 |
| beam clamp | JIS | pressed | 48.6mm | 0.98 |
| inner jiont pin coupler | JIS | pressed | 48.6mm | 0.67 |
| double coupler 90° | Korea | pressed | 48.6mm | 0.67 |
| swivel coupler 90° | Korea | pressed | 48.6mm | 0.65 |
| double coupler | German | Drop Forged | 48.3mm | 1.25 |
| swivel coupler | German | Drop Forged | 48.3mm | 1.45 |
| double coupler | Italian | pressed | 48.3mm | 1.4 |
| swivel coupler | Italian | pressed | 48.3mm | 1.48 |