The Campbell Swivel Hoist Hooks feature a heavy duty latch and spring assembly for improved durability. The heavy gauge, high strength steel latch with reinforcing rib help provide rigidity and bending resistance and has a yellow chromate finish for corrosion resistance. For added durability, the hooks are designed with dual forged support bosses, providing lateral support for precise latch/hook alignment and engagement. The working load limit ranges from 3/4 ton to 22 tons, with hooks available in carbon steel (blue) or alloy steel (orange).