RICHWITS is a top-tier hardware caster in China, forging premium Stainless Steel Swivel Eye Slip Crane Chain Hooks 150 kg-1500 kg with marine-grade 316 steel. Superior polish, 360° swivel, tested to twice WLL—perfect for yacht, dock & industrial cranes. Send your inquiry, get stock today!
【Sturdy material】The eye hook is made of Stainless Steel material, strong construction, rust-proof and durable.
【Special process】Our crane hook adopts electrolytic polishing and silica sol dewaxing process, precise and bright.
【Easy to install】Aftermarketeye hook is no drilling or welding required. Direct replacement for the old or broken one.
【Widely use】Fit for lifting and securing cables wires, outdoor activities and marine industries.
Technical Specifications
Usage Scenarios
Industry
Typical Application
Marine & Offshore
Tender davits, anchor rodes, jet-ski lifts, parasail winches—no rust stains on white gel-coat.
Event & Stage
Suspension of LED walls, line-array speakers and truss totems; 360° spin prevents cable corkscrew.
FAQ
Q: Will the swivel eye loosen under vibration? A: The bearing is pre-loaded with a Nord-Lock washer; torque loss < 5 % after 50 000 cycles per EN 13155.
Q: Can I use this hook for overhead lifting of people? A: No. Product is designed for materials only. For man-riding applications use our EN 354 certified personnel hooks.
Q: How do I inspect the latch for wear? A: Check spring rebound (<1 s), latch tip thickness (≥ 90 % of original) and side play (< 0.5 mm). Replace hook if any criterion fails.
Q: Is the hook compatible with grade 10 chain? A: Yes, but derate WLL by 20 % to match higher chain strength; pin diameter already fits 10 mm Grade-10 links.
Packing&Delivery
Exhibition
Product Overview
【Sturdy material】The eye hook is made of Stainless Steel material, strong construction, rust-proof and durable.
【Special process】Our crane hook adopts electrolytic polishing and silica sol dewaxing process, precise and bright.
【Easy to install】Aftermarketeye hook is no drilling or welding required. Direct replacement for the old or broken one.
【Widely use】Fit for lifting and securing cables wires, outdoor activities and marine industries.
Technical Specifications
Usage Scenarios
Industry
Typical Application
Marine & Offshore
Tender davits, anchor rodes, jet-ski lifts, parasail winches—no rust stains on white gel-coat.
Event & Stage
Suspension of LED walls, line-array speakers and truss totems; 360° spin prevents cable corkscrew.
FAQ
Q: Will the swivel eye loosen under vibration? A: The bearing is pre-loaded with a Nord-Lock washer; torque loss < 5 % after 50 000 cycles per EN 13155.
Q: Can I use this hook for overhead lifting of people? A: No. Product is designed for materials only. For man-riding applications use our EN 354 certified personnel hooks.
Q: How do I inspect the latch for wear? A: Check spring rebound (<1 s), latch tip thickness (≥ 90 % of original) and side play (< 0.5 mm). Replace hook if any criterion fails.
Q: Is the hook compatible with grade 10 chain? A: Yes, but derate WLL by 20 % to match higher chain strength; pin diameter already fits 10 mm Grade-10 links.
