1. JIS fixed scaffold coupler 2. fixed/ double coupler 3. 48.6*48.6mm 4. 650g, 620g, 580g 5. Zinc finish

Our factory has more than 15 years experience on scaffolding coupler production. We have several kinds of scaffolding couplers, includes Japanese type, Korean type, British type, and so on.

1. Size of our coupler: 42.7, 48.6,  60.5,  76.2mm.

2. Thickness: 2.5, 2.75, 3.0mm

3. Weight : 580g~750g

4. Type: pressed coupler

5. Finish: Zinc electroplate, hot dipped

6. All moulds are made by ourselves, we can design products according to your order

Our couplers has passed the test in Singapore, test form as

Sample Reference		Fixed coupler			S311:2005
		set 1	set2	set3	Requirment
	Position A	10	9	10	shall not exeed
Slip Test(mm)	Position B	9	9	10	10mm at a tension
	Position C	9	8	9	load of 9.8kN
	Position D	10	8	9
Maximum Load(kN)		15.3	15.87	16.36	Min 14.7
Average Maximum Load(kN)		15.84			Min 15.7

JIS fixed scaffold coupler