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Forged Alloy Steel - Quenched and Tempered. Suitable for use with Grade 80 chain in overhead lifting applications as long as hook is Proof Tested as part of the chain sling assembly or as an individual component. Per ANSI B30.9-1. Each hook has a Product Identification Code (PIC) for material traceability, along with the size and Crosby & U.S.A. in raised letters. Meets ASTM A-952-96 and proposed Euronorm standards for Grade 80 chain fittings.

• Hoist hooks incorporate two types of strategically placed markings forged into the product which address two QUIC-CHECK features, Deformation Indicators and Angle Indicators Can be proof tested to 2-1/2 times the Working Load Limit (4:1).
• Working Load Limit for Wire Rope forged on raised lettering pad to allow user to grind off quickly and easily without affecting hook.
• Crosby recommends grinding the Working Load Limit (which is for a 5 to 1 Design Factor) off the hook when using with Grade 80 chain.
• Low profile hook tip.

• New integrated latch (S-4320) meets the World class standard for lifting.
• Heavy duty stamped latch interlocks with the hook tip.
• High cycle, long life spring.
• When secured with proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.550 (g) for personnel lifting.
• Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
• "Look for the color Gold - Crosby Alloy Products."

Metric Table

Metric Dimensions

Hook ID Code	Dimensions (mm)											Deformation Indicator
	C	D	F	G	J	K	M	N	O	Q	T
DA	85.0	72.0	31.8	18.5	22.9	16.0	16.0	9.14	22.6	19.1	22.1	38.1
GA	105	89.5	38.1	25.4	25.4	22.4	22.4	14.0	25.4	28.7	26.2	51.0
HA	119	101	41.4	28.7	28.7	23.9	23.9	14.7	27.7	31.8	29.5	50.8
IA	147	122	51.0	36.6	37.3	33.3	33.3	18.3	34.5	39.6	38.9	63.5
JA	187	159	63.5	46.0	44.5	42.2	42.2	22.9	40.9	51.0	49.8	76.2
KA	233	191	76.0	57.0	61.0	47.8	41.4	28.2	52.0	62.0	62.5	102
LA	259	213	82.5	65.5	66.5	55.5	49.3	32.3	57.5	72.0	66.5	102
NA	326	263	108	75.5	86.5	68.5	60.5	39.9	76.5	89.0	72.0	127

Imperial Specifications

Imperial Dimensions