Product Overview

Carabiner Spring Snap Hook / Stainless-Steel Bull Swivel Snap Hook – Model ZB6209
RICHWITS ZB6209 gives you a “bull-strong” yet pocket-friendly hook that works from yacht guard-rails to dog leashes.
CNC-shaped from solid 316 marine stainless, then mirror-polished and passivated for lifetime immunity to salt-spray, sweat and tropical humidity.
Bull-nose barrel provides 300 kgf WLL (4:1 safety) at only 63 g—perfect for hammock suspension, dock fenders, BCD shoulder D-rings or heavy-duty key rings.
Oval fixed eye keeps strap aligned; spring gate opens 10 mm with 12 kgf pull yet auto-locks under 5 kgf preload—glove-friendly even when wet.

Dimension & Working Loads

Key Features & Benefits

1. 304/316 SS Solid Forging – zero welds, zero rust, zero weak points.

2. 300 kgf WLL Bull Barrel – 4:1 safety factor; tested to 1.2 tf ultimate.

3. 10 mm Gate Opening – clears 25 mm webbing, thick dock lines or key-bunch.

4. Fixed Oval Eye – keeps strap aligned; no unwanted rotation under load.

5. Mirror-Polished & Passivated – salt rinses off; no pitting or tea staining.

6. Silent Spring Gate – 5 kgf preload; no jingle, no accidental open.

7. Pocket-Friendly 63 g – 50 % lighter than brass equivalents—cuts EDC bulk.

Usage Scenarios

• Hammock / Swing Suspension – rated 300 kgf; clip to tree-strap or dock eye.

• Dock Fender & Mooring Bridles – quick-release for 5–20 kg fenders; no rust stains.

• BCD & Dive Rigging – salt-proof hook for stage bottles, scooters or slate pockets.

• Heavy-Duty Key Rings – 27 mm eye swallows 50 keys; 10 mm gate clears split-rings.

Certifications / Testing

• Proof-loaded to 2 × WLL (600 kgf)

• Salt-spray 720 h per ASTM B117

• Passivated per ASTM A967

Why Choose RICHWITS

• Factory-Direct – wholesale & retail welcomed, 25 % cost saving vs. brass equal.

• In-Stock – 20 000 pcs ready, MOQ 500 pcs, 48 h dispatch.

• Fast Logistics – FedEx/UPS/DHL global 3-7 day delivery.

• OEM/ODM – custom logo, coloured grip or gift-box within 2 weeks.

• Test Certificates – mill cert, salt-spray, proof-load report supplied free.

FAQ

Q1: Will 304/316 SS really never rust outdoors?
A1: Correct—2-3 % Mo gives lifetime immunity to chlorides; polish yearly to keep the mirror shine.

Q2: What safe working load (SWL)?
A2: 300 kgf with 4:1 safety factor—perfect for hammocks, fenders or heavy key rings.

Q3: Can I use it for a car key?
A3: Yes—10 mm gate clears standard split-rings; 63 g weight is pocket-friendly.

Q4: Will the gate open under vibration or jogging?
A4: No—spring preload 5 kgf; tested 24 h vibration 50–500 Hz, zero accidental release.

Q5: Are spare split-rings or coloured grips available?
A5: Yes—stainless split-rings and PVC grips, MOQ 500 pcs, $0.05 each.

Q6: Do you offer test certificates?
A6: Mill certificate for 316 SS, salt-spray report, and proof-load certificate supplied free on request.

Packing & Delivery

Exhibition