ISC Twister Supersafe Carabiner
Best secure connector for demanding safety critical tasks.
The blind nose design is a game-changer for anyone tired of snagging gear mid-climb. By integrating a swivel eye, it eliminates rope twist before it starts, though the specialized build means it’s slightly more purpose-built than your standard, all-around carabiner.
$59.95
at
Arbsession
More Twister options
Who it's for
- Professionals requiring maximum security for life-critical applications
- Experienced users needing reliable, secure connections with efficient handling
- Industrial users and rescuers seeking long-lasting, dependable equipment
Who should skip it
- Budget-conscious individuals or those needing basic connection points
- Ultralight enthusiasts or climbers prioritizing minimal weight
- Climbers needing rapid clipping or quick transitions
Performance breakdown
Snag resistance
The blind nose design effectively eliminates rope and gear hang-ups.
Build integrity
Forged construction delivers exceptional durability for high-stakes safety environments.
Rotation versatility
Integrated swivel eye prevents rope twisting during complex rigging maneuvers.
Weight efficiency
Balances robust strength with a manageable weight for extended field use.
Gate accessibility
The 15mm opening is functional but requires precision in tight spaces.
Safety compliance
Meets rigorous CE EN 362 standards for critical safety applications.
Key Specs
Minimum Breaking Strength
27kN
Gate opening
15mm
Finish
Anodized
Weight
145 grams
Approved Standards
CE EN 362
Manufacturer
ISC
Model Number
KH255
Know before you buy
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