Chain Hoist Swivel Lifting Hook. These Are A High Quality Piece Of Lifting Gear. These Are Mainly Used In The Lifting Gear Industry For Chain Slings. 20MM 12.5 355 62 49 79 440 27.5 59 70. The Latch Will Close Automatically Under Load And The Spring Release Trigger Will Not Operate Whilst The Hook Is Under Pressure.
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