Crosby Catalog - Chain Hooks

Chain Hooks

A-330 hooks now rated for use with Grade 8 Chain.*§

CLEVIS GRAB HOOKS

Chain Size (in.)	Stock No.		Working Load Limit (lbs.)		Weight Each (lbs.)	Dimensions (in.)
Chain Size (in.)	H-330 Carbon	A-330 Alloy	H-330 Carbon	A-330 Alloy	Weight Each (lbs.)	A	B	C	D	E	G	H	J	K	L	N	P	R
1/4	1027105	1027249*	2600	3500	.36	1.00	.32	.31	1.81	.34	.88	.72	.31	.47	3.05	1.75	.31	1.64
5/16	1027123	1027267*	3900	4500	.62	1.19	.39	.36	2.12	.44	.97	.91	.38	.59	3.66	2.06	.38	2.02
3/8	1027141	1027285*	5400	7100	1.00	1.38	.45	.45	2.53	.50	1.17	1.00	.44	.72	4.31	2.34	.44	2.41
7/16	1027169	1027301	7200	10000	1.31	1.66	.66	.62	3.09	.56	1.31	1.13	.56	.69	4.94	2.66	.56	2.75
1/2	1027187	1027329*	9200	12000	2.22	1.88	.75	.70	3.56	.66	1.53	1.25	.63	.78	5.69	2.97	.63	3.19
5/8	1027203	1027347	11500	18100	4.41	2.28	.91	.84	4.39	.78	1.78	1.56	.81	1.09	7.06	4.31	.75	4.09
3/4	1027221	1027365	18500	27000	6.50	2.62	.94	.94	5.22	.94	2.13	1.88	.94	1.31	8.13	5.09	.88	4.63

* Only A-330 hooks containing an "8" designating Grade 8, have new Working Load Limits.
§ Crosby recommends the use of our A-338 Clevis Grab Hook for overhead lifting. The A-338 is individually Proof Tested.

Forged Steel - Quenched and Tempered.
Features quick and easy assembly.
H-330 designed for Crosby Spectrum 4 chain.
A-330 designed for Crosby Spectrum 7 and Spectrum 8 chain.§
Design factor is 4:1.

A-323 hooks now rated for use with Grade 8 chain.*§

EYE GRAB HOOKS

H-323 A-323

Chain Size (in.)	Stock No.		Working Load Limit (lbs.)		Weight Each (lbs.)	Dimensions (in.)
Chain Size (in.)	H-323 Carbon	A-323 Alloy	H-323	A-323	Weight Each (lbs.)	A	B	C	D	E	G	K	L	N	R
1/4	1026204	1026384*	2600	3500	.28	1.09	.53	.31	1.81	.34	.88	.47	3.05	1.75	1.88
5/16	1026222	1026400*	3900	4500	.45	1.31	.62	.38	2.12	.44	.97	.59	3.59	2.06	2.28
3/8	1026240	1026428*	5400	7100	.79	1.56	.75	.44	2.53	.50	1.17	.72	4.28	2.34	2.69
1/2	1026286	1026464*	9200	12000	1.75	1.94	.88	.53	3.56	.66	1.53	.78	5.44	2.97	3.38
5/8	1026302	1026482	11500	18100	3.25	2.38	1.06	.66	4.41	.78	1.89	1.00	6.66	3.78	4.11
3/4	1026320	1026507	18500	27000	5.94	2.88	1.38	.75	5.22	.94	2.13	1.31	8.06	5.09	5.16

* Only A-323 hooks containing an "8" designating Grade 8, have new Working Load Limits.
§ Crosby recommends the use of our A-328 Eye Grab Hook for overhead lifting. The A-328 is Individually Proof Tested.

Forged Steel - Quenched and Tempered.
Design Factor is 4:1.
H-323 designed for Crosby Spectrum 4 chain.
A-323 designed for Crosby Spectrum 7 and Spectrum 8 chain. §

BULLARD ALLOY GRAB HOOK WITH LATCH

BL-GRB

Hook Type	Chain Size (in.)	BL-GRB Crosby Stock No.	Bullard Stock No.	Working Load Limit (tons)*	Weight Each (lbs.)
GRAB HOOK	1/4	1051904	516000600	1.8	.50

* Ultimate Load is 4 times Working Load Limit.