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ISC TWISTER Swivel Eye Supersafe Karabiner

Available by pre-order
Available by pre-order
 (About Availability Estimates)

The ISC Twister Swivel Eye is rated at 27 kN. Designed for use with side lanyards and harness anchor points, it eliminates the need for both a swivel and Karabiner. Patented ISC Supersafe triple-lock gate (lift-turn-open), forged in aluminium with an anodised finish and the red barrel signifying the SuperSafe gate. It has Ultra smooth, ball bearing swivel at the base of the karabiner with an eye for attaching to slings, ropes and lanyards.

The karabiner is approximately 175 mm long and 72 mm across with a 15 mm gate opening. 100% inspected and proof loaded.

The ISC KH 255 'Twister' karabiner also has unique ISC fall indicator rings built-in - in the event of a fall the red rings is exposed.


  • Drop forged aluminium
  • Unique 3-stage 'auto lock' operation - SuperSafe
  • Non-snag nose
  • Fall indicator for easier inspection
  • Made in Wales, UK


Weight: 145 grams
Gate opening: 15 mm
Body material: Aluminium
Minimum Breaking Strength: 27 kN
Colour Grey

Model Number: KH255

Most* items are shipped using Australia Post.

Free-shipping applies only to the lowest-cost method; if you request courier or express delivery, appropriate rates will apply.

If your order doesn't qualify for free shipping, then $9.90 may be charged at checkout (*except bulky orders or remote areas, see below).

Please contact our Customer Service Team if you have any special shipping requests.
Please note; any items that are contained in a commercial quote by our Sales Team will be costed at appropriate freight prices.

Some items are not able to be shipped via Australia Post due to size and/or weight restrictions, but they can be collected from our showrooms, or appropriate Bulky Freight charge will apply.

Most items are held in stock in Collingwood, occasionally we run out of stock of some items. We will notify you advising when your order will be available for collection.

External Territories:

The following External Territories may not be shippable, and must be quoted in advance. Please call or email instead of ordering online.

  • Cocos (Keeling) Islands
  • Antarctica
  • Christmas Island
  • Norfolk Island


COVID-19: We are an Essential Service - still operating, delivery may have delays