Locking Carabiners

DMM Boa HMS Kwiklock ANSI 30kN

DMM Shadow Locksafe

The Shadow strikes an ideal balance between low weight and useability. Weighing just 50 grams thanks to I-Beam construction, you can carry several Shadows before the weight starts to tell. Despite low weight, it is big enough to use in winter with gloves on. A locking carabiner for all situations.

DMM Revolver Kwiklock

The Revolver's integrated pulley wheel allows ropes to run more efficiently through the carabiner. Used at changes of direction on a route, it helps reduce rope drag.

The Revolver is also highly useful for creating lightweight hauling systems. If you need to haul kit, a partner, or perform crevasse rescue, the pulley wheel increases the efficiency and converting more of your energy into movement.

A locking gate gives the Revolver extra security.

DMM PerfectO Locksafe

The PerfectO is a compact true oval connector that minimises the eye-to-eye length whilst maintaining usability and easy one-handed use. Their shape provides effective centring of loads and the fully rounded rope bearing areas increase carabiner and rope longevity.

Its keylock nose allows snag-free operation.

This is the smallest Locksafe gated carabiner that DMM makes and is 14mm shorter than an Ultra O yet still retains a strong construction. Available in standard and removable captive bar versions, with or without iD.

Camp HMS Lock Black

Καραμπίνερ ασφαλείας από κράμα αλουμινίου με μεγάλο άνοιγμα πύλης ειδικά σχεδιασμένο για χρήση με κόμπους.

Climbing Technology Pillar WG

Light alloy oval-shaped carabiner with twist-lock gate, designed for mountaineering, aid climb, big wall, speleology, and rescue operations.

Black Diamond LiteForge Screwgate Black

An ultra-light keylock screwgate, the LiteForge is the locker you want for light and fast missions.

Black Diamond LiteForge Screwgate Grey

An ultra-light keylock screwgate, the LiteForge is the locker you want for light and fast missions.

Black Diamond LiteForge Screwgate 3 Pack

The LiteForge Screwgate 3 Pack features three LiteForge carabiners, which are our ultra-light keylock screwgates built for light and fast missions.

Black Diamond HotForge Screwgate 3 Pack Black

A Three-pack of an easy to clip and clean keylock locker.

Black Diamond HotForge Screwgate Carabiner Blue

An easy to clip and clean keylock locker.

Black Diamond RockLock Screwgate Carabiner

Our largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Black Diamond RockLock Screwgate Carabiner Black

Our largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Black Diamond Rocklock Twistlock Carabiner

Our largest locking carabiner, the RockLock is a one-hand operable autolocking twistlock carabiner perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Black Diamond Oval Keylock Screwgate Polished

A new addition to the Oval family, this symmetrical biner riffs on the classic model, but incorporates a snag-free keylock design and adds the screwgate for locking functionality, making this an essential locking carabiner on your rack