Crosby Catalog - Crosby Hoist Hooks - Swivel Hooks

QUIC-CHECK™

Hoist hooks incorporate markings forged into the product which address two (2) QUIC-CHECK™ features:

Swivel Hook Dimensions with PL Latch Assembled

Working Load Limit* (tons)		322 C Stock No.	322 A Stock No.	Weight Each (lbs.)	Dimensions (in.)												Deformation Indicator AA
322C	322A	322 C Stock No.	322 A Stock No.	Weight Each (lbs.)	A	B	C	D	G	J	K	L	O §	R	S	T	Deformation Indicator AA
3/4	1	1025303	1025508	.75	2.00	.94	1.25	2.88	.73	.94	.56	5.56	.88	4.47	.38	.81	1.50
1	1 1/2	1025321	1025526	1.25	2.50	1.31	1.50	3.19	.84	1.02	.63	6.62	.97	5.28	.50	.81	1.50
1 1/2	2	1025349	1025544	2.25	3.00	1.62	1.75	3.62	1.00	1.06	.75	7.62	1.00	6.00	.62	.84	2.00
2	3	1025367	1025562	2.30	3.00	1.56	1.75	4.09	1.13	1.22	.84	8.12	1.12	6.38	.62	1.19	2.00
3	4 1/2	1025385	1025580	4.96	3.50	1.75	2.00	4.94	1.44	1.50	1.13	9.59	1.06	7.41	.75	1.38	2.50
5	7	1025401	1025606	10.29	4.50	2.31	2.50	6.50	1.81	1.88	1.38	12.41	1.50	9.59	1.00	1.78	3.00
7 1/2	11	1025429	1025624	16.18	5.00	2.38	2.75	7.56	2.25	2.28	1.63	14.50	1.75	11.12	1.12	2.12	4.00
10	15	1025447	1025642	23.25	5.62	2.69	3.12	8.69	2.59	2.50	1.94	15.88	1.91	12.03	1.25	2.56	4.00
-	22	-	1025660	49.75	7.00	3.75	4.00	11.00	3.00	3.41	2.38	21.06	2.75	16.56	1.50	2.88	5.00
-	30	-	1025688	70.50	7.00	3.75	4.00	13.62	3.66	4.00	2.86	23.22	3.25	18.06	1.50	3.44	6.50

322C - Carbon Steel 322A - Hook and Bail-Alloy Steel.
§ Dimensions for hooks 3/4 ton carbon thru 2 ton carbon are for 4055 latch kit. Dimensions for hooks 3 ton carbon and larger are for PL latch kit.

* Note: Proof load is 2 times Working Load Limit. All carbon swivel hooks - average straightening load (ultimate load) is 5 times Working Load Limit. All Alloy swivel hooks - average straightening load (ultimate load) is 4.5 times the Working Load Limit.

Forged - Quenched and Tempered.
Proper design, careful forging, and precision controlled quench and tempering gives maximum strength without excessive weight and bulk.
Every Crosby Swivel hoist hook has a pre-drilled cam which can be equipped with a latch. Simply purchase the latch assemblies listed and shown on pages 83 or 85. Even years after purchase of the original hook, latch assemblies can be added.
Load rating codes stamped on each hook. 322 Swivel Hooks use the same load rating code as 319 Shank Hooks, see page 73 for proper Hook Identification Codes.

This hook is a position device and is not intended to rotate under load. For swivel hooks designed to rotate under load see pages 86 thru 91.