U.S.EYE HOOKS LATCHES 320

WORKING LOAD (T)		DIMENSIONS(MM)													WEIGHT EACH (KG.)
CARBON 320C	ALLOY 320A	A	B	C	D	F	G	H	J	K	M	P	Q	AA
3/4	1	112.27	37.34	84.84	72.64	31.75	18.54	20.57	23.62	16	16	50.8	19.05	38.1	0.28
1	1-1/2	128.27	44.45	96.52	80.01	35.05	21.34	23.88	24.64	18.03	18.03	56.9	23.11	50.8	0.4
1-1/2	2	145.8	54.1	107.2	90.17	38.1	25.4	29.46	26.92	22.35	22.35	62.23	28.7	50.8	0.65
2	3	165.86	61.21	122.43	100.84	41.4	28.7	33.53	30.23	23.88	23.88	71.63	31.75	50.8	0.94
3	5	204.98	76.2	150.11	123.7	50.8	36.58	41.4	38.1	33.27	33.27	89.15	39.62	63.5	1.95
5	7	258.83	96.77	189.74	159.26	63.5	45.97	52.32	45.21	42.16	42.16	114.81	50.8	76.2	3.76
7-1/2	11	318	118.36	232.66	190.5	76.2	57.15	66.8	61.21	47.15	41.4	135.13	61.98	101.6	6.8
10	15	356.87	136.65	258.83	212.6	82.55	65.79	74.68	66.55	55.63	49.28	152.4	72.14	101.6	9.8
15	22	441.45	168.4	325.63	262.64	107.95	76.2	88.9	86.61	68.33	60.45	175.26	88.9	127	17.92
20	30	494.54	177.8	357.12	345.95	127	51.95	117.35	101.6	76.2	-	223.01	88.9	165.1	27.22
25	37	630.17	215.9	462.03	357.12	136.65	115.82	127	107.95	51.95	-	289.05	114.3	177.8	47.63
30	45	696.98	236.47	511.05	392.18	152.4	128.52	139.7	120.65	94.49	-	320.8	125.48	203.2	67.13
40	60	820.67	273.05	602.49	469.9	172.8	152.4	165.1	146.05	112.78	-	376.17	144.53	254	103.42

Eye Hooks(3/4T C-22T A),proof load is 2.5times working load limit.eye hooks(20T C-60T A),proof load is 2 times working load limit.

All carbon hooks-average straightening load (ultimate load)is 5 times working load limit. alloy eye hooks 1 ton through 22 tons-averagestraightening load(ultimate load)is 5 times working load limit.alloy eye hooks 30 tons through 60 tons-average straightening load(ultimate load)is 4.5 times working load limit.