Crosby 'L1339' Clevis Sling Hook, WLL Range from 1500kg to 21,000kg

• Forged Alloy Steel Clevis Sling Hook - Quenched and Tempered.
• Individually Proof Tested to 2-1/2 times the Working Load Limit with certification.
• Each hook has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby & U.S.A. in raised letters.
• Hoist hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC-CHECK® features: Deformation Indicators and Angle Indicators. Low profile hook tip.
  New integrated latch (S-4320/S-4339) meets the world standard for lifting. Heavy duty stamped latch interlocks with the hook tip. High cycle, long life spring. When secured with the proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.1431(g) and 1926.1501(g) for personnel lifting.
• Suitable for use with Grade 100 and Grade 80 chain.
• Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
• “Look for the Platinum Color - Crosby Grade 100 Alloy Products.”

Metric Dimensions & Specifications

Chain Size		Working Load Limit (t)*	Hook ID Code	L-1339 Stock No.	Weight (kg)	Dimensions (mm)							S-4320 Rep. Latch Stock No.	S-4339 Rep. Latch Stock No.
(in.)	(mm)					D	G	J	L	M	R	AA
-	6	1.5	DA	1049103	0.29	72.6	18.5	23.6	107	16.0	74.9	38.1	1096325	-
1/4	7	2.0	HA	1049112	0.72	98.0	26.4	30.2	144	19.1	101	50.8	1096468	-
5/16	8	2.6	HA	1049121	0.71	98.0	26.4	30.2	144	19.1	100	50.8	1096468	-
3/8	10	4	IA	1049130	1.17	111	30.2	38.9	171	25.4	120	63.5	1096515	-
1/2	13	6.8	JA	1049149	2.39	142	36.6	45.2	213	29.7	150	76.2	1096562	-
5/8	16	10.3	KA	1049158	4.45	172	48.0	61.2	259	36.6	177	102	1096609	-
3/4	18-20	16.0	-	1049167	8.30	211	71.9	68.3	332	50.0	203	114	-	1048714
7/8**	22-23**	21.0	-	1049176	11.2	233	78.0	77.5	355	50.0	223	127	-	1048732

* Ultimate Load is 4 times the Working Load Limit. ** 7/8 in. (22-23 mm) size does not have cam, latch attaches to unique pin.