Locking carabiners for indoor and sport rock climbing. The dual pin and auto locking carabiners use a spring mechanism to snap in a clocked position, while the screw gate carabiner locks using threads which must be twisted into a locked position. A lock-type carabiner is particularly useful for climbing applications.
The locking mechanism creates a secure anchor which is much more difficult to accidentally open. This can happen during belaying and anchoring activities if the climbing rope is twisted or the carabiner is pressed against a rock or other gear. The locking mechanism provides added security. Typically, climbers need 2 or 3 locking carabiners and a belay device for anchoring gear and belays.
Locking Carabiner Gate
The locking carabiner has sleeve that slides or screws over the gate which locks it closed. It has an "auto locking" spring loaded screw sleeve, or a threaded screw gate. The spring sleeve rests in the closed position. The climber must twist the sleeve to open the gate. Twist lock sleeves are easy to use and can be operated with one hand. These are popular for indoor and sport climbing.
Screw Gate Type
Screw gate type locks can also be operated with one hand. When locked, the sleeve screws over the latch preventing the gate from opening unless it is unscrewed. This type is popular with outdoor, canyon and big wall climbing. They considered by most climbers to be the most secure type of locking carabiner. These are slightly larger than the non-locking version which makes it applicable to use for connecting two ropes together, or connecting a rope to a runner. The locking type can be found in all of the same shapes as the snap type: Oval, D-symmetrical and A-symmetrical.
Use of Locking Carabiners
Belaying, rappelling and abseiling are the most common uses for locking carabiners. The largest of the locking types are the most popular as it provides more room for the rope and sling, or two ropes. Plus the additional space gives working room for fingers.
Orbit Lock Carabiner (Screwgate)
The Orbit Screw Gate Carabiner has a nose profile that easily slips into and out of webbing and old pins making it ideal for setting up snag-free anchors. While wonderfully lightweight, the Orbit Screw Gate also maintains a good size with ample inner area for working with ropes.
Mad Rock Ultra Tech HMS Screw Carabiner (Silver)
A great mid sized belay carabiner.
Mad Rock Super Tech Screw Carabiner (Black)
One of the lightest keylock screwgates in the world.
Black Diamond GridLock Belay Screwgate Locking Carabiner
Sale Price: $14.89
The hot-forged Black Diamond GridLock Belay Screwgate locking carabiner has a patent-pending design that keeps the 'biner properly oriented while you're belaying.
Petzl Attache Locking Carabiner
FEATURES of the Petzl Attache Screw-Lock Carabiner Compact, lightweight and easy to handle Pear shape facilitates belaying with the Munter hitch on single ropes Keylock system Available in Screw-Lock system only (with red lock indicator) SPECIFICATIONS of the Petzl Attache Screw-Lock Carabiner Weight: 80 g Locking System: Screw-Lock Major Axis Strength: 23 kN Minor Axis Strength: 7 kN Open Gate Strength:...
HMS Lock Carabiner (Screwgate)
Large screw gate carabiner designed for belaying and rappelling with either a Munter hitch or standard belay device. Keylocking closure eliminates snagging.
Petzl OK Oval Screwgate Locking Carabiner
The symmetric shape of the Petzl OK Oval Screwgate locking carabiner makes it especially useful when rigging hauling systems.
Petzl ATTACHE LOCK carabiner GREEN M35SLG
The size and shape of this carabiner make it popular for many uses: connecting a belay device to a harness, belaying with a Munter hitch and as a multi-purpose carabiner for use at belay stations. Compact, lightweight and easy to handle Pear shape facilitates use with the Munter hitch for single ropes Keylock system Available in SCREW-LOCK system only (with lock indicator) Breaking strength: Major...
Mad Rock Ultra Tech Twist-Lock Carabiner
The Mad Rock Ultra Tech Twist-Lock Carabiner rarely gets bent out of shape. In fact, thanks to humongous strength ratings, it would take a lot to bend this locking biner at all. If you want the convenience and safety of twist-lock without the extra weight, fret not: the Ultra Tech weighs in at a slim 57 grams.
Petzl William Screw-Lock Carabiner
FEATURES of the Petzl William Screw-Lock Carabiner Large size and opening to allow easy anchoring of several ropes and slings Wide pear shape facilitates belaying with a Munter hitch Keylock system helps prevent snagging of the carabiner during maneuvers Red indicator provides a visual warning when the carabiner is unlocked (on Screw-Lock version) Tearing energy absorber is protected from abrasion...
Fusion Ovatti Oval Style Screw Locking Gate Carabiner
Ovatti-Oval Stlye-Screw Locking Gate-Steel Oval-Shaped Carabiner Decreases The Chances Of Cross Loading The Gate And Distributes The Load Evenly Making It Ideal For Use With Pulleys. Strong And Versatile With An Alloy Steel Body And Screw-Locking Gate.
Mad Rock Oval Tech Screw Locking Carabiner
Mad Rock's Oval Tech Screw Locking Carabiner makes for an excellent anchor system, so you can never have too many. This hot forged carabiner is a light and compact addition to your rack, and the screw gate has a smooth feel for better ergonomics.
Petzl Am'D Triact-Lock Carabiner
The SPECS Certification: CE EN 362, EN 12275 type K, B 3-year guarantee Weight: 74 g Breaking Strength: Major Axis: 28 kN, Open Gate: 8 kN, Minor Axis: 7 kN Gate Opening: 21 mm Materials: Aluminum 7000 ALL CLIMBING SALES ARE FINAL.