Type	Suitable for Wire Cutting (mm2)	Main Dimensions (mm)					Bolt Number	Weight (kg)
			B	M	L	R	H
	JBB-1	6.6 ~ 7.8	44	12	90	4.5	50	2	0.62
	JBB-2	9.6 ~11.0	50	16	90	6.0	60	2	0.82
	JBB-3	13.0 ~ 14.0	56	16	124	7.0	65	3	1.90

1. The clamp body and cover plate are malleable iron castings, all hot-dip galvanized

2. The meanings of the model letters and numbers in the table are: J--connected; B-- Parallel Groove; B--lightning line; the number indicates the applicable steel strand