The 12 Best Petzl twistlock Carabiners (2023 reviews)

The look and feel of this carabiners are consistent with the high quality we're used to from the rest of Petzl's lineup. This smaller carabiner ( 18 mm gate ) is extremely lightweight ( 45 grams ) and has a major axis strength of 23 kn. It feels as light as plastic, yet is sturdy and has a strong snap to its gate. It is designed for better rope glide and positioning of the belay device. The cross section is pretty small and the rope will run along one single path (the groove in the top), so it's a poor choice for a belay biner with an ATC as it'll wear down much quicker than most lockers.

The screw fastener tightens as expected to hold in the open and closed positions. It can bit down pretty hard if over tightened. The thumb stud is cut nice and deep. It provides a visual warning when the screwgate carabiner is unlocked.

Why We Like This:

Light weight, simple to use, locks, easy peasy
Easy to use and feels high quality
Great carabiner if you're looking for something light

Best With hitch climber: Petzl Oxan Carabiner

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The petzl oxan carabiner's superior materials makes sure that it ages well with use. The duty carabiner has a 20 or 22 mm gate ( depending on style) and a major axis strength of 38 kn. It is designed for use in difficult environments and is particularly suitable for setting up anchors for connecting to metal structures. It is 10x heavier than the AM’d and other aluminum carabiners, but the rated load is worth it.

Unlike aluminum carabiners, this can hold quite a bit cross-loaded and gate-open. The gates work smoothly and the lock is easy to operate. It allows for optimal positioning, reduces risk of a catch point, and facilitates easy rotation. It is available in two locking systems.

Why We Like This:

A very strong carabiner, & well made
New and hot release

Best With Rope: Petzl Rated Carabiner

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Next on the list, we've got yet another product that manages to win our hearts. It's the petzl rated carabiner and it's widely considered as product that has the most suitable features. Petzl's keylock system helps avoid accidentally snagging your carabiner on your gear. This carabiner ( 24 mm gate ) is lightweight ( 56 grams ) and has a major axis strength of 22 kn. It's light, durable, big enough to hold a few knots when paired with a half/twin or single Rope under 9.5mm.

The screw gate is just lovely to use, the carabiner is light and strong. The spirit is slight smaller, D shaped, and is stronger by 1kN, 1kN, 1kN. The action is smooth and fast. It's great weight/shape for this carabiner.

Why We Like This:

Perfect all around alpine climbing locker
Polished edges that don't scratch at all
A just about perfect mid sized carabiner

Best For belaying: Petzl Lightweight ASYMMETRICAL Carabiner

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The petzl lightweight asymmetrical carabiner is the best convenient product on the market today. The Double action locking gate can take a bit of extra manipulation if you don't already have it slung or tensioned to facilitate pulling up on the gate before rotation, but not a deal breaker. Petzl uses a durable satin finish with their other color choices. It protects markings from abrasion and it is available in three locking systems.

The wide end design facilitates attaching multiple bags. It provides a visual warning when the carabiner is unlocked properly or not. The red on the gate makes it easy to identify if it's closed properly or not. It has great color options additionally it is a secure device thus far. It is light, reducing the weight of equipment the worker at height needs to carry. It is good for people who like that mental confirmation of locking.

Why We Like This:

Screw gate action is very smooth
Works exceptionally well with larger bands
Lot of satisfied buyers

Best For Locking belay biner: Petzl ASYMMETRICAL Aluminum Carabiner

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If you are searching for a satisfactory carabiner for your daily usage, you cannot go wrong with this pick. This carabiner is lightweight and easy to use. It provides an auto locking function with a ball lock mechanism that is easy to operate with one hand. It protects markings from abrasion plus it is available in three locking systems. It holds its own like no other 5*'s. It has a shape particularly suited for connection to diverse equipment such as descenders or positioning lanyards. It works perfectly with petzl reverso.I’ve been using it for belay for a month, pretty sweet.

Why We Like This:

Well constructed, works great, you will love the red danger mark
Delivers what they promise

Best For All connections: Petzl twistlock Carabiner

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The petzl twistlock carabiner has killer features for the price point. It works for all connections, durable, easy to use, and corrosion resistant. It protects markings from abrasion plus it is designed for use at the ends of a double lanyard or positioning lanyard. This along with the Crosby hook opens up several anchoring options.

The Special connection point helps keep the carabiner loaded on the major axis. It’s not too heavy or light. It is allowed for direct attachment of the connector to the lanyards if the lanyard is damaged, the connector can thus be reused. It is going to be used daily for hours then you'll have to replace it more often.

Why We Like This:

Connector with gated connection point for double lanyard and work positioning lanyard
Facilitates handling when passing intermediate anchors
Easy operation with a gloved hand

Best For aid Climbing And racking gear: Petzl straight Gate

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Compact, lightweight D-shaped carabiner is ideal for aid climbing and racking gear. It's easy to open and has a large opening, yet is strong. The packaging consists of a peg card holding this carabiner and the instruction sheet. It comes with grooves for improved grip when opening the carabiner.

The Keylock system helps avoid any involuntary snagging of the carabiner. It is easy to clip, even when wearing gloves.

Why We Like This:

Straight gate with grooves for improved grip when opening the carabiner
One of the new comers and featured product

Best For anchor: Petzl Rope clamp

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If you often find yourself scrambling for convenient and suitable carabiner, this product should be your first option for buying. It works great as your attachment to your saddle bridge. It is a pulley-carabiner with a gate opening on the pulley side that facilitates installation of the rope when the pulley is fixed to the anchor. It is used for tree care to attach the zigzag descender to the attachment bridge on the sequoia harness, for improved lateral mobility. It can be used as a directional point on the upper attachment point of the ascension handled rope clamp, for short rope ascents.

The Keylock system prevents any accidental snagging of the carabiner when putting the pulley in place. It is available with an automatic triact-lock locking system, or without a locking system.

Why We Like This:

Weight ratio and protects markings from abrasion
Makes turning side to side much easier
Automatic triact-lock system or manual screw-lock system
Available in a and z versions with various locking mechanisms

Best With pulley: Petzl pulley Carabiner

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If you often find yourself scrambling for appropriate and satisfactory carabiner, this product is your solution. The ROLLCLIP Z is a pulley-carabiner with a gate opening on the non-pulley side to facilitate installation on anchors and devices. The H profile of the carabiner ensures an improved strength-to-weight ratio and protects markings from abrasion. The gate opens upside down from the normal way. The ROLLCLIP A pulley can be used as a directional point when combined with the RESCUCENDER rope clamp.

It works well however you have to watch if not under tension it can rotate and end up with the running portion of the rope going over the non-pulley side. These products are for mountaineering, rock-climbing industrial work and/or rescue use only.

Why We Like This:

Will be used somewhere in a z-drag set up for a raft
Sheave mounted on sealed ball bearings for excellent efficiency
Good brand reputation

Best For climber: Petzl ASYMMETRICAL Carabiner

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The petzl asymmetrical carabiner is satisfactory and appropriate and fits well with your regular usage. The Bm’D carabiner has the TRIACT-LOCK automatic locking system. It protects markings from abrasion and also has the triact-lock automatic locking system. Its fluid interior design and Keylock system facilitate handling. The sleeve is reinforced for greater front and lateral gate strength.

The techniques employed in the proper and safe use of this equipment may only be learned through training received from an instructor who is well qualified in all aspects of rope rescue work. The fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner. They last a long time and operate smoothly.

Why We Like This:

One of the new comers and featured product
Good brand reputation

Best For connection: Petzl Great Hook

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If you are searching to buy a suitable carabiner for your regular usage, this product is the right decision. The MGO Open can be attached directly to a sewn eye. It works great and fits over large truss pipes. The duty carabiner has a large opening ( 63 mm gate and a major axis strength of 23 kn. It is designed for connection to metal structures or to large-diameter cables and bars for gated connection point for direct attachment of the mgo open to absorbica or grillon lanyards. The way the gate is designed it is a little awkward opening in your hand.

These are significantly lighter and they operate much smoother. It can be attached without any additional hardware. It is easy to unlock quickly.

Why We Like This:

Good brand reputation
Delivers what they promise

Best For rappelling: Petzl twistlock Carabiner

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Best part: petzl twistlock carabiner costs comparatively low and it is available to ship in 24 hours. FEATURES of the Petzl Freino Carabiner It provides increased friction for single ropes when rappelling or lowering, without extra gear or the need to open the carabiner Easy to use. It is easily inserted into the spur, without opening the carabiner.

Why We Like This:

Twist-lock automatic locking sleeve, unlocked by a simple rotation
One of the new comers and featured product