ASTRA Steel krab, offset twistlock, captive

Twist lock gate action with 20 mm gate clearance with a captive bar. 45kN major axis.

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Twistlock captive karabiner with 20 mm gate clearance with a captive bar. 45 kN major axis

Safe, fast connection with auto locking gate closure and allows one handed operation.

Gate opening 22 mm.

Supplied with separate captive bar which can be fitted by the user if required.

The captive bar is used to fix the karabiner to the rope etc. to prevent loss or disassembly. It also keeps the loading close to the spine (thus reducing any loss in strength).

Zinc plated for strength and corrosion resistance.

Also available with triple action lock – Please see ASTRA Captive Tri-Act Karabiner (CKS4)

Also available with screwgate closure – Please see ASTRA Screwgate Karabiner (CKS2)

Commodity Code: 7326909890

Country of Origin: Taiwan


  • High strength steel
  • Zinc plated for corrosion resistance
  • Twistlock
  • Optional captive bar


Sizing: L 111mm, W 70mm, Ø 11mm
Material: Zinc plated steel
EN Mass Test: N/A
Loading: 45 kN Major Axis
Weight: 0.211 kg
Conformity: EN362:2004/B