The 10 Best Lightweight Locking Carabiners (2023 reviews)

We consider a lightweight locking carabiner to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Petzl Lightweight Locking Carabiner READ REVIEW

Best For mountaineering: Buy: Paliston Lightweight Locking Carabiner READ REVIEW

Best For rappelling: Buy: XINDA Lightweight Locking Carabiner READ REVIEW

Best For hanging athetic rings: Buy: Favofit Lightweight Locking Carabiner READ REVIEW

Best For belaying: Buy: Black Diamond Lightweight Locking Carabiner READ REVIEW

Best For climber: Buy: Rhino Produxs Lightweight Locking Carabiner READ REVIEW

Best For Weight bearing situation: Buy: Freskaro Lightweight Locking Carabiner READ REVIEW

Best For Outdoor Work: Buy: PROND Lightweight Locking Carabiner READ REVIEW

Best For Camping: Buy: FVW Lightweight Locking Carabiner READ REVIEW

Best For pulling antennas: Buy: Beifeng Lightweight Locking Carabiner READ REVIEW

Best Overall: Petzl Lightweight Locking Carabiner

Buy on Amazon

The red mark on an unscrewed gate is a feature found on all petzl screwes. It’s more complex than a straight up “weight”, rest assured, if the gate is locked, and the carabiner is properly oriented the long way, and you are using a proper climbing rope setup, the chances of breaking are extremely small. The carabiners are easy to attach the bands to. The bottom of the carabiner is wide for better rope glide and reduced wear on the carabiner.

The size is big enough to use as a belay carabiner but it is still light. They continually work without issue and in a hostile marine environment.

• Excellent open/close action and very smooth twist gate
• A just about perfect mid sized carabiner
• New and hot release

Best For mountaineering: Paliston Lightweight Locking Carabiner

Buy on Amazon

Paliston has been making great carabiner for years, thanks to a combination of clever design and appropriate materials. It’s a locking carabiner. It is perfect for rock climbing, anchor settings and main belay biner. It is suitable for mountaineering, rock climbing and also hanging hammock, hiking, camping and any other household or outdoor use.

This product has a screw lock. They stay locked with the locking nut and are large enough to fit different loops. The carabiner is easy to clip on and off. It is perfect for a horse barn too.

• Great addition to your climbing belt
• Wide gate opening and easy feel for locking, clips move smoothly
• Good investment for long term

Best For rappelling: XINDA Lightweight Locking Carabiner

Buy on Amazon

Next on the list, we've got yet another carabiner that manages to win our hearts. It's the xinda lightweight locking carabiner and it's widely considered as carabiner that has the most suitable features. These are very sturdy in the hand, the latch operates smoothly, and the screw-lock is very easy to manipulate one-handed. They are light and the entire thing, including the locking mechanism, works great. It is made from sturdy material. It works for saddle hunting to add to that allows for different uses.

The smooth finish and feel of it gives a high level of trust, which is important considering what it is for. They are particularly suited for connection to equipment such as a belay system, a pulley, descenders or the end of a lanyard. It is no complicated loading such as leverage pressure, extrusion or cross loading. These are described correctly and look to be strong and durable.

• Very easy to use and very strong
• Works well to keep small branches and such tied off
• Nicely machined metal, smooth threads, lightweight, very reassuring feeling when rappelling

Best For hanging athetic rings: Favofit Lightweight Locking Carabiner

Buy on Amazon

The favofit lightweight locking carabiner is suitable and reliable and fits well with your daily usage. This climbing carabiner is perfect for any adventure activities including rock climbing, ice climbing, rappelling & rescuing, besides normal outdoor activities like camping, hiking, backpacking hammock hanging and keychain etc. It comes with a simple twist to the barrel and push against the spring load, it will open. It is easy to use and when closed, it will not open without turning the locking clasp.

Unlocking them is very smooth and they spring shut fast and secure every single time. They're suitably sized for sport climbing with 11mm or smaller ropes. It is great for rafting the grand canyon.

• Makes carrying stuff when climbing easier
• Spring action easy to use and locks instantly
• Good investment for long term

Best For belaying: Black Diamond Lightweight Locking Carabiner

Buy on Amazon

The black diamond lightweight locking carabiner's superior materials makes sure that it ages well with use. These are designed to be used for climbing. It has a locking twist mechanism that is great for safety for climbers. It looks nice, is light, and sturdy. These are solid and hold up against hitting trees, so should hold up a hammock fine. It works better for belaying to add to that it is great for saddle hunting.

This is ideal for use at belays, top roping or whenever you find yourself in need of a trusty locker, the hotforge accommodates a clove hitch and is built for everyday climbing missions that demand reliability and durability. They have the appropriate strength to hold.

• Excellent, easily unscrews even after heavy loads in the
• Great product, very stone and durable
• Sturdy, lightweight, spring loaded return, threaded locking mechanism

Best For climber: Rhino Produxs Lightweight Locking Carabiner

Buy on Amazon

If you often find yourself scrambling for appropriate and satisfactory carabiner, rhino produxs lightweight locking carabiner should be your first option for buying. This key carabiner is next level. It will fit over an approximately one half inch diameter rope. It reduces the chance of open-gate failure. Unlike some of the other ones, it locks well and is easy to unscrew. It is easy to temporarily secure them to a tree. It is a smooth screw action on the locking mechanism. They’re really good for other uses. Strong, sturdy, good finish, and smooth operation is what makes these great.

• Stylish modern look with a multitude of anodized colorways
• Lightweight enough to use to hang a bear bag, and very strong
• Delivers what they promise

Best For Weight bearing situation: Freskaro Lightweight Locking Carabiner

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate carabiner. The freskaro lightweight locking carabiner is exactly that - it's a simple carabiner that hits all the right notes. This carabiner is definately a heavy duty and secure device. It works great as an attachment to a grappling hook to drag dead branches out of trees, and paint scratches are easy. It is perfect for weight lifting equipment.

These are considered the simplest carabiner, where the stainless steel spring offers resistance to being opened and will automatically close. The twist-lock action is smooth and easy, as is the gate. It is great for rappelling and climbing. These will be used with some slings to do some light speed-lining of limbs from trees. The locking mechanism is great, and can easily be used with 1 hand.

• Looks great and has its own little bag it comes in
• Very sturdy holds body weight easily
• Lot of satisfied buyers

Best For Outdoor Work: PROND Lightweight Locking Carabiner

Buy on Amazon

The prond lightweight locking carabiner's high-end materials makes sure that it ages well with use. There are heavy-duty Carabiners. This product is perfect for hammocks, hanging items, swings, etc. It has a nice smoky stainless steel finish that will ensure it will rust together. This carabiner is an ideal for hanging cords, ropes, hoses and other items. It’s very easy to use and you just twist it with your hand and it’s enough to lock without problem.

These hooks are heavy duty and have a screw lock that makes them secure. The locking function also adds an extra security. It is suitable for any kind of climbing or serious loads.

• Heavy duty pieces of stainless steel, hight quality
• Strong, sturdy, and the locking mechanism works without a hitch
• Strong, durable, nice looking, 1/3 inch thick which is very thick
• Smooth round bodies with textured screw lock, no paint, all very basic

Best For Camping: FVW Lightweight Locking Carabiner

Buy on Amazon

If you are currently in the market looking for a suitable carabiner for your daily usage, fvw lightweight locking carabiner is the natural choice. If you are just looking for an oversized carabiner this is the one to get. It is great value for a locking carabiner. It can open in one motion if grabbing from the wrong side while checking. It is easy to use and rounded so neither rope nor straps snag when disconnecting. The Carabiner is highly durable and easy to use the locking mechanism. It will automatically shut to the locking position. It is great for camping or securing gear.

• Variety of colors offered for different users and/or ropes, if you prefer
• Great use for chalk bags, grigri, or keeping all things together
• Locking mechanism works smoothly and reliably

Best For pulling antennas: Beifeng Lightweight Locking Carabiner

Buy on Amazon

The beifeng lightweight locking carabiner should be able to handle its purpose and duties with ease. These smaller sized and lower rated twist lock carabiners are perfect for a camping set. They are light weight, and very strong. They are perfect for attaching objects to your backpack or even belt as they are big enough to go around most belts for a water bottle leaving your hands free to do other things.

These are perfect for outdoor activities where weight matters. It comes with a rotatable locking mechanism which prevents accidental open. The gate mechanism works smooth and it is spring loaded for positive closure. They are wonderfully lightweight at only 1.12 ounces each, and the twist mechanism is nice and smooth.

• Smooth to operate, and they look sturdy
• Excellent clips with the locking mechanism
• Easy to open with one hand and locks automatically
• Light weight auto locking function very durable nice fit and finish