Self-locking swivel hooks
FLOK supplies self-locking swivel hooks for chain diameters 6–20 mm, load capacity over 8.2 tonnes, strength class 4:1, with zinc or powder coating.
A self-locking swivel hook is a rigging element used as part of the working component of devices for lifting loads or workpieces. The locking element provides enhanced securing of the load slings. Hook sizes are produced in a standard range for chain diameters from 6 to 20 mm.
The hook is made of carbon steel. Protection from moisture is achieved by applying zinc or powder coating. The load capacity of the element for rigging operations is over 8.2 tonnes.
Application areas
The hook is used as the bottom end component of chain slings when automatic or forced closing of the locking component is required. During lifting, the hook automatically closes the latch. A locking pin secured with a cotter pin may also be used, which simplifies hook installation without an auxiliary connecting link.
The safety factor ratio corresponds to class 4:1.
Selection
The hook is selected based on the diameter of the flexible rigging elements, load capacity, material, and manufacturing method.
Estimate for the “Self-locking swivel hooks” category
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