Hook

	Size(in)	WLL (lbs)	Diamention(in)	Weight (lbs)
H-330	A-330	B	E	P	R
1/4	2600	3600	0.36	0.4	0.38	1.97	0.4
5/16	3900	5400	0.4	0.44	0.44	2.26	0.79
3/8	5400	7500	0.48	0.5	0.47	2.63	1
7/16	7200	10000	0.66	0.56	0.56	2.75	1.5
1/2	9200	12750	0.75	0.66	0.63	3.19	2.1
5/8	12750	19000	0.91	0.78	0.75	4.09	4.2
3/4	18500	27000	0.94	0.94	0.88	4.63	6.5

G80 Eye Sling Hook With Cast Latch

	WLL(T)	BL(T)	Weight(kg)	D	E	H	K	L
1.12	4.48	0.28	19	22	19	80	110
2	8	0.65	28	25	25	103	140.5
3.15	12.6	0.94	31	27.5	28	118	162
5.3	21.2	1.95	39	33	35	145	201
8	32	3.77	51	40	45	180	256
12.5	50	6.8	62	51	57	230	317
15	60	9.8	73	57	70	260	360
21.2	84.8	16.25	89	75	76	318	434
31.5	126	27.2	90	98	91	360	495.5

Master link and link assembly

	A	B	D	WLL(T)	Weight(kg)
110	60	14	1.6	0.4
110	60	16	2.2	0.54
135	75	18	3.15	0.823
160	90	22	5.3	1.5
180	100	25	8	2.13
200	110	32	11.2	3.95
260	140	36	14	6.33
300	160	40	17	9
340	180	45	21.2	12.8
350	190	50	31.5	17.2
400	200	56	45	24.2

The Master Link Assembly consists of a main ring, two or more sub-rings, in which the main ring is fully forged, the sub-ring is welded, and the material is Alloy steel. The specification is 1-100 tons, and the safety factor is 4 times.

Production process

Steel cutting – heating – forging – trimming – machining – heating treatment – surface painting – assembling – packing

Feature

* Forged quenched & tempered
* Safety hook with larger opening than the eye sling hook opens and locks automatically ensures higher level of safety.
* Proof load is 2times WLL
* Ultimate load is 5 times WLL

Application

It is mainly used to assemble the spreader. The sub-ring is connected with the Link Chain and the chain connection, and is assembled into a synthetic rigging for lifting heavy objects and equipment.
It can be used for machinery, industries.

Related product

The alloy steel used in the production of grab hooks is heat-treated to increase its strength and toughness, making it capable of handling heavy loads with ease. The hooks come in different sizes and designs to accommodate different load capacities and lifting requirements.

One of the advantages of alloy steel grab hooks is their ability to resist wear and deformation, even under heavy use. The latch mechanism is also made of durable materials and is designed to withstand the rigors of lifting operations. Additionally, grab hooks are relatively easy to use, making them a popular choice for applications where speed and efficiency are essential.

It is crucial to select the right size and type of alloy steel grab hook for your lifting application and to follow proper lifting practices to ensure maximum safety and efficiency. Proper inspection and maintenance of the hooks are also critical to ensuring their reliability and longevity.

Overall, an alloy steel grab hook is a dependable and essential component of any lifting system. With their strength, durability, and safety features, these hooks are ideal for handling heavy loads and are widely used in various industries for safe and efficient lifting operations.