H-Lift Industries Co., Ltd.  

Product Name: Grade 80 Sling Components/G-80 Alloy Lifting Fittings Model NO.: sling components Color: Colored Usage: Industrial Type: Hook Material: Alloy Steel W.L.L.: 1.12t-31.5t Surface Treatment: Powder Coating Trademark: H-LIFT OR OEM Transport Package: Export Carton and Pallet Specification: 6MM-32MM Origin: China HS Code: 7326901000 Product Description Inspection Before UseThe 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