GD type clevis is mainly suitable for hanging suspension insulator string (composed of suspension insulator & suspension clamp) on the conductor subjected to the pole or tower; on the other hand, they are also used for hanging tension insulator string (composed of suspension insulator & tension clamp) on the tension conductor subjected to the pole or tower.

Type		Dimension (mm)						Nominal Failure Load (kN)	Weight (kg)
		B	Φ	M	L	L1	H
	GD-12	16	24	22	250	112	12	120	1.8
	GD-16	18	26	24	250	112	12	160	2.0
	GD-21	20	26	24	250	112	12	210	2.3
	GD-12S	16	24	22	200	112	12	120	1.7
	GD-16S	18	26	24	240	112	12	160	2.0
	GD-21S	20	26	24	230	112	12	210	1.7
	GD-32S	28	33	30	240	112	12	320	3.6
	GD-42S	32	39	36	278	130	12	420	4.2
	GD-50S	32	39	36	278	130	12	500	4.4
Closed pins are made of stainless steel, the rest are hot-dip galvanized steel