Hammerlock Coupling Links

Quik-Alloy Coupling Links

For connecting chain to components in the fabrication of chain slings
For use with grade 80/100 chain slings
4 to 1 design factor
Meet or exceed all requirements of ASME B30.9
100% proof-tested in accordance with ASTM A952
3/4” through 1-1/4” coupling links utilize a barrel style oversized retainer
Made in the USA
Per ASME B30.9, section 9.1.3 “Mechanical coupling links shall not be used within the body of an alloy chain sling to connect two pieces of chain”
DO NOT EXCEED THE WORKING LOAD LIMIT

Quik-Alloy Coupling Link Pins and Retainers

Chain Size	Catalog No.	UPC No. 020418	Grade	Material Dia.	WLL	Weight Each	Shelf Pack	A Dim.	B Dim.	C Dim.	D Dim.	E Dim.	F Dim.	G Dim.
7/32	5770315	079993	80	1/2 in	2100 in	0.10 lb	1	17/64 in.	7/32 in	15/16 in	7/16 in	5/32 in	1-17/32 in	3/8 in
9/32	5779225	288890	100	37/64 in	4300 in	0.26 lb	–	3/8 in.	11/32 in	23/32 in	9/16 in	13/64 in	2-13/64 in	5/16 in
3/8	5779235	288623	100	13/16 in	8800 in	0.69 lb	–	1/2 in.	7/16 in	2-3/8 in	13/16 in	5/16 in	2-3/4 in	7/16 in
1/2	5779245	288913	100	1-3/16 in	15000 in	1.56 lb	–	11/16 in.	9/16 in	3 in	1-1/32 in	25/64 in	3-3/8 in	5/8 in
5/8	5779255	288937	100	1-5/16 in	22600 in	2.51 lb	–	13/16 in.	23/32 in	3-7/8 in	1-9/32 in	15/32 in	4-1/8 in	11/16 in
3/4	5779165	182785	100	1-11/16 in	35300 in	4.05 lb	–	15/16 in.	61/64 in	4-5/8 in	1-9/16 in	9/16 in	4-3/4 in	–
7/8	5779175	152931	100	1-7/8 in	42700 in	8.00 lb	–	1-3/16 in.	1-1/16 in	5-3/8 in	1-13/16 in	41/64 in	5-5/16 in	–
1	5771615	080067	80	2-1/8 in	47700 in	9.50 lb	–	1-15/16 in.	1-9/64 in	5-7/8 in	2-1/32 in	11/16 in	5-7/8 in	–
1-1/4	5772015	080074	80	2-11/32 in	72300 in	16.62 lb	–	1-1/2 in.	1-3/8 in	7-3/8 in	2-9/32 in	15/16 in	6-15/16 in	–

Chain Size	Catalog No.	UPC No. 020418	Grade	Weight Each	Shelf Pack
9/32	5785425	288906	100	0.02 lb	10
3/8	5785435	288630	100	0.06 lb	10
1/2	5785445	288920	100	0.11 lb	10
5/8	5785455	288944	100	0.17 lb	5
3/4	5784465	182839	100	0.35 lb	5
7/8	5784165	181740	100	0.58 lb	–