Absafe's Triple Guarantee



ISC HMS Quadlock Karabiner

ISC HMS karabiners are gorged for best build quality and feature a unique "blind" nose, which improves performance by reducing snagging. The barrels have been designed with a square cut notch to limit debris build up. This is 7075 Aluminium HMS rated to 27kN.

The QUADLOCK system is also extremely secure, and involves a 4 step process to open the gate: Turn - Lift - Turn - Push - Open.


  • Colour coded purple barrel
  • forged 7075 Alloy construction
  • Quad Action Autolock 
  • Strength: 3,000kg
  • HMS Pear Shape
  • Length: 103mm
  • Width: 74mm
  • Batch Numbered


Weight 98 grams
Gate opening gap 22 mm
Body material Aluminium
Finish Anodised
Colour Grey
Minimum Breaking Strength 27kN / 3000 kg


Model Number:  KH204SSQB1