Product Overview
Outdoor Sports Metal Aviation Aluminum D-Type Automatic Carabiner Hook / Yoga Lock – Model ZB6003-ALU
RICHWITS ZB6003-ALU delivers the strength you trust with the weight you forget.
Hot-forged from 7075-T6 aviation-grade aluminium, hard-anodised 12 μm for lifetime immunity to salt spray, chalk dust and urban humidity.
Auto-spring gate snaps open 17 mm—wide enough for 25 mm webbing, yoga straps or hammock ropes—yet locks shut under 5 kgf side-load to prevent accidental release.
At only 63 g it is 40 % lighter than comparable steel biners while still rated to 12 kN (1 200 kgf) along the major axis—perfect for hammock hanging, aerial yoga, sport climbing or key-ring duty.
Dimension & Weight
| CODE | Size mm | A mm | B mm | C mm | D mm | Gate Opening mm | WT kg | Major Axis kN | Minor Axis kN | Gate kN |
| ZB6003 | 60 × 100 | 60.0 | 100.0 | 12.0 | 17.0 | 17 | 0.063 | 12 | 3 | 4 |
Key Features & Benefits
7075-T6 Aviation Alloy – 12 kN rated, 40 % lighter than steel—cuts pack weight.
12 μm Hard-Anodise – salt-spray 720 h, chalk-proof, no black hands.
Auto-Spring Gate – one-hand operation; snaps locked under side-load for hammock safety.
17 mm Gate Clearance – swallows 25 mm yoga slings, double webbing or thick rope.
Smooth D-Shape – radius 60 mm minimises webbing wear; no sharp edges.
Ultra-Light 63 g – forget-it’s-there weight for EDC, backpacking or aerial yoga.
Silent Gate Action – stainless spring + Teflon washer—no metal squeak during swings.
Usage Scenarios
Hammock / Swing Hanging – clip to tree-strap, dock eye or porch beam—no rust stains.
Aerial Yoga & Pilates – lock onto silk, trapeze or rigging point; auto-gate prevents roll-out.
Sport & Gym Climbing – CE 12275 certified backup biner for anchors or gear racks.
Key-Ring & EDC – gate tension 5 kgf stops keys dropping, yet opens with gloves.
Certifications & Testing
Why Choose RICHWITS
Factory-Direct – wholesale & retail welcomed, 30 % cost saving vs. big-brand equal.
In-Stock – 20 000 pcs ready, MOQ 100 pcs, 48 h dispatch.
Fast Logistics – FedEx/UPS/DHL global 3-7 day delivery.
OEM/ODM – custom colour, gate style or laser-logo within 2 weeks.
Test Certificates – CE report, proof-load sheet, salt-spray certificate supplied free.
FAQ
Q1: Is this biner certified for climbing?
A1: Yes—CE EN 12275:2013 Type B & UIAA 121; 12 kN major axis, individually proof-loaded to 8 kN.
Q2: Will the gate spring rust?
A2: No—spring is 302 stainless, Teflon-washed; 720 h salt-spray tested.
Q3: Can I use it for hammock suspension?
A3: Absolutely—12 kN = 1 200 kgf static; dynamic safety factor > 5 for typical hammock loads.
Q4: What gate opening do I get?
A4: 17 mm clears 25 mm yoga slings, double webbing or 10 mm chain—one-hand snap.
Q5: Are custom colours possible?
A5: Yes—black, blue, red hard-anodise from 500 pcs; laser logo included.
Q6: Do you offer test certificates?
A6: CE report, proof-load sheet and salt-spray certificate supplied free on request.
Packing & Delivery
