Couplings

This GrabiQ G Coupling Link from Gunnebo features a heavy-duty retaining collar for semi-permanent connections for chains, slings and hooks. The coupler is forged with extra-wide inside dimension, and a heat number identification allows for full product traceability. The heavy-duty finish ensures product durability. Featuring a Safety Factor of 4:1, the Grade 100 coupler is approved for overhead lifting and 25 percent stronger than Grade 80. Choose from 10 sizes and Working Load Limits ranging from 3,306 lbs. to 88,160 lbs. Various sizes allow slings to handle different capacities.

Imperial

Item #	GI-Z622036	GI-Z195823	GI-Z208022	GI-Z217820	GI-Z208226
Code	BL-6-8	BL-7/8-8	BL-10-8	BL-13-8	BL-16-8
WLL lb*	2,500	4,500	7,100	12,000	18,000
For chain dim.	(6mm)	9/32, 5/16	3/8	1/2	5/8
L	1.06	1.38	1.77	2.20	2.68
E	0.79	0.98	1.26	1.57	1.97
F	0.35	0.43	0.55	0.67	1.97
A	0.55	0.71	0.87	1.10	1.38
Weight lb	0.22	0.44	0.88	1.76	3.09
Fulfills requirements in: EN 1677:2008, ISO 8539:2009, ASTM A952/A952M and AS 3776:2015. *Safety factor 4:1. All dimensions in inches.

Metric

Item #	GI-Z622036	GI-Z195823	GI-Z208022	GI-Z217820	GI-Z208226
Code	BL-6-8	BL-7/8-8	BL-10-8	BL-13-8	BL-16-8
WLL tonnes*	1.1	2.0	3.2	5.4	8.2
For chain dim.	6	7, 8	10	13	16
L	27	35	45	56	68
E	20	25	32	40	50
F	9	11	14	17	22
A	14	18	22	28	35
Weight kg	0.1	0.2	0.4	0.8	1.4
Fulfills requirements in: EN 1677:2008, ISO 8539:2009, ASTM A952/A952M-02, AS 3776:2015 and SANS 1595:2003. *Safety factor 4:1. All dimensions in mm.

Kuplers act as a connection device between master links and chain legs. Resembling a shackle in appearance, they provide high strength connection. Alloy steel.

Imperial

Item #	GI-Z426286	GI-Z426383	GI-Z426480	GI-Z426587	GI-Z426684	GI-Z100225	GI-Z100226	GI-Z100227
Code	SKT-7/8-8	SKT-10-8	SKT-13-8	SKT-16-8	SKT-18/20-8	SKT-22-8	SKT-26-8	SKT-32-8
WLL lb*	4,500	7,100	12,000	18,000	28,300	34,200	47,700	72,300
For chain dim.	9/32, 5/16	3/8	1/2	5/8	3/4	7/8	1	1-1/4
L	1.10	1.34	1.73	2.05	2.48	2.99	3.15	3.94
B	0.71	0.98	1.18	1.42	1.69	1.97	2.28	2.76
F	0.35	0.43	0.59	0.75	0.87	0.94	1.18	1.50
A	0.43	0.51	0.63	0.79	0.91	1.02	1.30	1.57
C	0.87	1.02	1.30	1.57	1.85	2.32	2.40	3.07
Weight lb	0.22	0.44	0.88	1.32	2.43	3.75	5.73	10.80
Fulfills requirements in: EN 1677:2008, ISO 8539:2009, ASTM A952/A952M and AS 3776:2015. *Safety factor 4:1. All dimensions in inches.

Metric

Item #	GI-Z426286	GI-Z426383	GI-Z426480	GI-Z426587	GI-Z426684	GI-Z100225	GI-Z100226	GI-Z100227
Code	SKT-7/8-8	SKT-10-8	SKT-13-8	SKT-16-8	SKT-18/20-8	SKT-22-8	SKT-26-8	SKT-32-8
WLL tonnes*	2.0	3.2	5.4	8.2	12.8	15.5	21.7	32.8
For chain dim.	7, 8	10	13	16	19	22	26	32
L	28	34	44	52	63	76	80	100
B	18	25	30	36	43	50	58	70
F	9	11	15	19	22	24	30	38
A	11	13	16	20	23	26	33	40
C	22	26	33	40	47	59	61	78
Weight kg	0.1	0.2	0.4	0.6	1.1	1.7	2.6	4.9
Fulfills requirements in: EN 1677:2008, ISO 8539:2009, ASTM A952/A952M-02, AS 3776:2015 and SANS 1595:2003. *Safety factor 4:1. All dimensions in mm.

When you need to have a snug fit for your round slings, you can use the Gunnebo Classic Roundsling Coupling SKR. Specially designed for the full working load limit of round slings, you can trust this heat-treated coupling. Plus, it comes with an identification stamp that tells you the batch, factory and year it was manufactured in.