G70 Galvanized Clevis Slip Chain Hook in Forging Steel

• Customization: Available
• Material: Steel
• Shape: U Shape
• Model NO.: G70
• Usage: Industrial
• Color: Silver
• Condition: New
• Process: Forging or Casting
• Surface: Galvanized, Painted, etc
• Application for: Industry
• Shape Is: Single Hook
• Transport Package: Plastic Bag+Carton Box+Wooden Case
• Specification: ISO
• Trademark: Machinery
• Origin: China
• HS Code: 7315
• Production Capacity: 100000

Product Description

Forged Carbon Steel
Forged Alloy Steel
*Quenched & Tempered.
Special specification and marks can be made according to customers
- Packing: Packed in cartons with plastic bags inside on iron pallets
- full tracebility

Inspection Before Use
The pre-use check for hooks should cover the following:
1. The safety catch should be in place and functioning correctly.
2. The hook should be checked for any distortion, cracking and excessive wear or corrosion.
NOTE: The wear on the bearing surface of the hook should not exceed 8% of the nominal dimension.
3. Check that the opening of the hook is within the manufacturers parameters. If the hook is opened excessively it is a sign that it has been point loaded or overloaded.
4. Moving parts such as release cams should be checked for free movement.
5. If the hook is a ball bearing swivel hook check that the hook is swivelling freely and that the bearing is not making any unusual noises. Unusual noises are often a sign of bearing fatigue or bearing failure.
6. If the hook has a threaded machined shank ensure that the thread is in good order and that the nut is turning freely on the thread
 

Size	Working Load Limit (Lbs)		DIMENSIONS (in)
Chain	H-331	A-331	B	E	P	R	T
1/4"	1,950	2,750	0.44	0.79	0.38	2.56	0.79
5/16"	2,875	4,300	0.5	0.93	0.44	2.87	0.79
3/8"	4,000	5,250	0.59	1.14	0.47	3.25	1.02
7/16"	5,000	7,000	0.66	1.18	0.56	3.7	1.06
1/2"	6,500	9,000	0.75	1.42	0.63	4	1.38
5/8"	9,250	13,500	0.91	2	0.75	4.94	/
3/4"	12,500	19,250	1.31	2.5	1	6.09