British Style Pressed Double Coupler:
1.material: Q235 steel.
2.type: scaffolding accessories.
3.weight: 0.93kg
4.size: 48.3*48.3 mm
5.min slip load: 12.5KN
6.distortion load: 17 KN
7.surface treatment: electro-plated galvanized
8.factory directly supply.
ConTACT FANNI
s k y p e fannilong
q q 1032998433
t r a d e m a n a g e r cn1512159359
p h o n e 8618365256707