Hook Coupler

Fixed and swivel Scaffolding Couplers
Specification: 48X48 48X60 60X60
Material: Q235 Q345
Surface Treatment: Painted, Powder Coating, Galvanized or HDG

We can manufacture Forged Fixed Coupler, forged swivel coupler, pressed fixed coupler, pressed swivel coupler at good quality and fast delivery.
German type America type Italian type British type Korean type

Specification

Product name	Scaffolding couplers
Type	Right-angle coupler, swivel coupler, connecting coupler
Materials	Q235/Q345 grade steel
Standard	EN74/BS1139/SGS/CE/ISO9001:2000
Dimensions	48.3×48.3mm/48.3×60.3mm/48.3×76.3mm
Nut size	17/19/21/23mm
Strength of T bolts	Class 4.8/6.8/8.8
Surface Treatment	Cold galvanized, Hot dip galvanized, Painted, Powder coating
Appearance color	red paint, blue paint, yellow paint, green paint, bright galvanized
Standard weight	0.85kg, 0.9kg,1kg,1.1kg,1.2kg
Feature	High Breaking Strength/Durable/Easy to Assemble and Dismantle
Packing	25 pcs/woven bags