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20 Best Carabiners For Climbing (2022 Updated)

Carabiners are metal loops with a spring-loaded gate that are used as connectors. They are an essential piece of equipment for rock climbers, mountaineers, cavers, and many more.

Carabiners can be used for a variety of purposes, such as attaching your rope to an anchor, clipping your harness to a rope, or attaching gear to your harness. There are many different types of carabiners, each with its own specific use.

For example, some carabiners are designed for use with belay devices, while others are better suited for use with protection devices such as cams and nuts.

Carabiners are also an important part of a climbers safety system. For example, most belay devices have a carabiner attachment point where the device can be clipped to the climbers harness. This attachment point is usually located at the waist, so if the climber falls, the device will arrest the fall and prevent the climber from hitting the ground.

20 Best Carabiners For Climbing

Product Image Product Name Features Price

Petzl – Sm'D Twist-Lock – Carabiner

  • Twist Lock

Petzl – Attache Screw Lock Carabiner

  • Available in classic Petzl Orange or Ninja Black
  • Major axis strength
  • Minor axis strength

Black Diamond – Rocklock Screwgate – Carabiner Gray

  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.

Black Diamond Rocklock Twistlock Carabiner

  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.

Petzl Ok Ball Lock Carabiner

  • Ball Lock

Metolius – Steel Carabiner – Auto Lock

  • Weight: Screw 7.6 oz. (215 g), Auto 7.8 oz. (221 g)
  • Size: 4.3″ x 2.6″ (111.1 mm x 66.3 mm)
  • Strength: 40 kN

Petzl Am'D Ball Lock Carabiner

  • AM / Ball Lock

Black Diamond Hotforge 3-Pack Screwgate

  • Lightweight and strong hot forged carabiners
  • Ideal for making relays or for use with a lanyard system
  • Keylock mouthpiece that does not hang unexpectedly

Rock Exotica Pirate Carabiner Screw-Lock (Black)

  • Screw-Lock

Metolius FS Mini II Carabiner Black

  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN

Metolius FS Mini II Carabiner (Blue)

  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN

Climbing Technology Pillar TG Carabiner

  • Karabinki Pillar CF TG znajdą zastosowanie wszędzie tam, gdzie zachodzi potrzeba zapewnienia maksymalnego poziomu pewności i bezpieczeństwa.

Black Diamond Rocklock Magnetron Carabiner, Black

  • Innovative gate design uses two magnetic arms in the gate and a steel insert in the nose for security
  • Keylock nose prevents snagging

Edelrid Oval Power 2500 Carabiner Silver, Permalock

  • Material: aluminum
  • Gate Type: straight
  • Features: keylock

Petzl Ange L Carabiner, Gray, Large

  • Non-locking
  • Optimal weight/strength ratio
  • Shapely nose to optimize clipping

Carabiner Pillar Pro TGL

  • H-beam shaped body, high strength but 20% less weight.
  • Open-able spring bar for avoiding the risk of cross loading.
  • Large clearance in a compact design.

Camp – Orbit Straight Gate Carabiner

  • Straight Gate

ProClimb Aluminum Swivel Carabiner Triple Lock

  • Made with Anodized aluminum alloy. Maximum breaking strength: 25 kN. Weight: 6.0 oz. DURABLE & LIGHTWEIGHT.
  • Durable, lightweight, and strong keylock. AUTO-LOCKING.

Camp – Guide Lock Carabiner

  • Smooth operating, super strong D screw gate carabiner with a keylock closure to reduce snagging. A great choice for serious mileage.

Camp Atom Lock Carabiner

  • Size/opening: 24 mm
  • Weight: 82 g
  • Maximum load long tension: 26 kN; cross pass: 11 kN; open: 8 kN
Petzl – Sm'D Twist-Lock – Carabiner
  • Twist Lock
Petzl – Attache Screw Lock Carabiner
  • Available in classic Petzl Orange or Ninja Black
  • Major axis strength
  • Minor axis strength
Black Diamond – Rocklock Screwgate – Carabiner Gray
  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.
Black Diamond Rocklock Twistlock Carabiner
  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.
Petzl Ok Ball Lock Carabiner
  • Ball Lock
Metolius – Steel Carabiner – Auto Lock
  • Weight: Screw 7.6 oz. (215 g), Auto 7.8 oz. (221 g)
  • Size: 4.3″ x 2.6″ (111.1 mm x 66.3 mm)
  • Strength: 40 kN
Petzl Am'D Ball Lock Carabiner
  • AM / Ball Lock
Black Diamond Hotforge 3-Pack Screwgate
  • Lightweight and strong hot forged carabiners
  • Ideal for making relays or for use with a lanyard system
  • Keylock mouthpiece that does not hang unexpectedly
Rock Exotica Pirate Carabiner Screw-Lock (Black)
  • Screw-Lock
Metolius FS Mini II Carabiner Black
  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN
Metolius FS Mini II Carabiner (Blue)
  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN
Climbing Technology Pillar TG Carabiner
  • Karabinki Pillar CF TG znajdą zastosowanie wszędzie tam, gdzie zachodzi potrzeba zapewnienia maksymalnego poziomu pewności i bezpieczeństwa.
Black Diamond Rocklock Magnetron Carabiner, Black
  • Innovative gate design uses two magnetic arms in the gate and a steel insert in the nose for security
  • Keylock nose prevents snagging
Edelrid Oval Power 2500 Carabiner Silver, Permalock
  • Material: aluminum
  • Gate Type: straight
  • Features: keylock
Petzl Ange L Carabiner, Gray, Large
  • Non-locking
  • Optimal weight/strength ratio
  • Shapely nose to optimize clipping
Carabiner Pillar Pro TGL
  • H-beam shaped body, high strength but 20% less weight.
  • Open-able spring bar for avoiding the risk of cross loading.
  • Large clearance in a compact design.
Camp – Orbit Straight Gate Carabiner
  • Straight Gate
ProClimb Aluminum Swivel Carabiner Triple Lock
  • Made with Anodized aluminum alloy. Maximum breaking strength: 25 kN. Weight: 6.0 oz. DURABLE & LIGHTWEIGHT.
  • Durable, lightweight, and strong keylock. AUTO-LOCKING.
Camp – Guide Lock Carabiner
  • Smooth operating, super strong D screw gate carabiner with a keylock closure to reduce snagging. A great choice for serious mileage.
Camp Atom Lock Carabiner
  • Size/opening: 24 mm
  • Weight: 82 g
  • Maximum load long tension: 26 kN; cross pass: 11 kN; open: 8 kN

1. Petzl – Sm’D Twist-Lock – Carabiner

Petzl - Sm'D Twist-Lock - Carabiner

  • Twist Lock

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Sold By Price
Amazon.com – Seller
REI
Neptune Mountaineering
Idaho Mountain Touring

Product Details

Specifications

Details
Recommended Uses For Product Climbing
Shape D-shape
Unit Count 1.0 Count
Item Package Dimensions L x W x H 4.65 x 3.98 x 0.67 inches
Item Dimensions LxWxH 5 x 5 x 1 inches

Reviews From Real Customers

KKell
awpalmer27
Paul D

2. Petzl – Attache Screw Lock Carabiner

Petzl - Attache Screw Lock Carabiner

  • Available in classic Petzl Orange or Ninja Black
  • Major axis strength
  • Minor axis strength
  • Open gate strength
  • Gate opening

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Sold By Price
Amazon.com – Seller
REI
Backcountry.com
MountainGear360 – Italia

Product Details

Specifications

Details
Weight 16 lb

Reviews From Real Customers

mec.ca
Old Man Lineman
Karl

3. Black Diamond – Rocklock Screwgate – Carabiner Gray

Black Diamond - Rocklock Screwgate - Carabiner Gray

  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.
  • One-hand operable.
  • Type H or HMS connector.

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Sold By Price
Amazon.com – Seller
REI
Black Diamond Equipment – US
PRFO Sports

Product Details

Specifications

Details
Carabiner Shape D
Major Axis Strength Closed 24 kN
Major Axis Strength Open 7 kN
Minor Axis Strength 7 kN
Open Gate Clearance 21 mm

Reviews From Real Customers

Vick
denvergirl
Zachary T.

4. Black Diamond Rocklock Twistlock Carabiner

Black Diamond Rocklock Twistlock Carabiner

  • Hot-Forged for lighter-weight construction.
  • Square hinge end holds belay loop securely in place.
  • Keylock nose prevents snagging.
  • One-hand operable.
  • Type H or HMS connector.

Check Latest Price

Sold By Price
Amazon.com – Seller
Black Diamond Equipment – US
REI
PRFO Sports

Product Details

Specifications

Details
Shape D-shape
Unit Count 1.0 Count
Item Package Dimensions L x W x H 5.39 x 3.62 x 0.75 inches
Item Dimensions LxWxH 8 x 4 x 1 inches
Suggested Users Unisex

Reviews From Real Customers

Jonathan Y

5. Petzl Ok Ball Lock Carabiner

Petzl Ok Ball Lock Carabiner

  • Ball Lock

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Sold By Price
Amazon.com – Seller
Backcountry.com
Karst Sports
Outdoor Gear Exchange

Product Details

Specifications

Details
Tensile Strength 25kN = 5,620 lbs.
Lock Type Ball lock
Gate Opening 22mm
Color Gray
Product Weight 0.21 lb

Reviews From Real Customers

Tom A.
TruGrit

6. Metolius – Steel Carabiner – Auto Lock

Metolius - Steel Carabiner - Auto Lock

  • Weight: Screw 7.6 oz. (215 g), Auto 7.8 oz. (221 g)
  • Size: 4.3″ x 2.6″ (111.1 mm x 66.3 mm)
  • Strength: 40 kN
  • CE certified
  • Color: silver

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Sold By Price
Amazon.com – Seller
eBay – backcountry
REI
Neptune Mountaineering

Product Details

Specifications

Details
Gate Type Solid Gate – Straight
Carabiner Shape D-Shaped
Lock Type Auto Lock
Closed Gate 40 kN
Dimensions 4.3 in. x 2.6 in. (111.1 mm x 66.3 mm)

Reviews From Real Customers

Cen5828118 C
Scoutmaster Tech
JoeDee

7. Petzl Am’D Ball Lock Carabiner

Petzl Am'D Ball Lock Carabiner

  • AM / Ball Lock

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Sold By Price
Amazon.com – Seller
TreeStuff
Bentgate Mountaineering
GME Supply Company

Product Details

Specifications

Details
Tensile Strength 27kN = 6,069 lbs.
Lock Type Ball lock
Gate Opening 25mm
Color Gray
Product Weight 0.21 lb

8. Black Diamond Hotforge 3-Pack Screwgate

Black Diamond Hotforge 3-Pack Screwgate

  • Lightweight and strong hot forged carabiners
  • Ideal for making relays or for use with a lanyard system
  • Keylock mouthpiece that does not hang unexpectedly
  • Screw ring finger
  • Force: 24kn / Minor axis force: 8kn / Open gate force: 8kn

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Sold By Price
Amazon.com – Seller
eBay
REI
Black Diamond Equipment – US

Product Details

Specifications

Details
Carabiner Shape D
Major Axis Strength Closed 24 kN
Major Axis Strength Open 8 kN
Minor Axis Strength 8 kN
Open Gate Clearance 18 mm

Reviews From Real Customers

Camilo G.
Chad M.

9. Rock Exotica Pirate Carabiner Screw-Lock (Black)

Rock Exotica Pirate Carabiner Screw-Lock (Black)

  • Screw-Lock

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Sold By Price
Amazon.com – Seller
eBay – monarchrope
Monarch Rope
Construction Tool Warehouse

Product Details

Specifications

Details
Carabiner Shape Pear
Lock Type Screw Lock
Closed Gate 27 kN
Minor Axis 11 kN
Open Gate 7 kN

Reviews From Real Customers

Katie A.
alpine2climb
zacpeza.6hdpfmyetm

10. Metolius FS Mini II Carabiner Black

Metolius FS Mini II Carabiner Black

  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN
  • Minor Axis Strength: 7 kN
  • Open Gate Strength: 8 kN

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Sold By Price
Amazon.com – Seller
eBay
REI
Alpine Shop

Product Details

Specifications

Details
Carabiner Type Non-locking
Gate Type Wire-gate
Gate Open Clearance 17.5 millimeters
Strength Major Axis Closed 22 kilonewtons
Strength Major Axis Open 7 kilonewtons

Reviews From Real Customers

akeene
EPMD
ErJo

11. Metolius FS Mini II Carabiner (Blue)

Metolius FS Mini II Carabiner (Blue)

  • Material: aluminum
  • Gate Type: wire
  • Major Axis Strength: 22 kN
  • Minor Axis Strength: 7 kN
  • Open Gate Strength: 8 kN

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Sold By Price
Amazon
eBay – moosejaw
REI
Alpine Shop

Product Details

Specifications

Details
Carabiner Type Non-locking
Gate Type Wire-gate
Gate Open Clearance 17.5 millimeters
Strength Major Axis Closed 22 kilonewtons
Strength Major Axis Open 7 kilonewtons

Reviews From Real Customers

TW49270

12. Climbing Technology Pillar TG Carabiner

Climbing Technology Pillar TG Carabiner

  • Karabinki Pillar CF TG znajdą zastosowanie wszędzie tam, gdzie zachodzi potrzeba zapewnienia maksymalnego poziomu pewności i bezpieczeństwa.
  • CE: tak (0639).
  • EN: 12275 oraz 362.
  • Wymiary: 110 x 62 mm.

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Amazon
Trekkinn.com
TreeStuff
Northeastern Arborist Supply

Product Details

Specifications

Details
Weight 0.25 lb

Reviews From Real Customers

Peter
Mikhail
Samson

13. Black Diamond Rocklock Magnetron Carabiner, Black

Black Diamond Rocklock Magnetron Carabiner, Black

  • Innovative gate design uses two magnetic arms in the gate and a steel insert in the nose for security
  • Keylock nose prevents snagging
  • Easy operation with either hand
  • Square hinge end holds belay loops securely in place
  • Slightly curved spine maximizes gate opening

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Sold By Price
Amazon
Karst Sports

Product Details

Specifications

Details
Carabiner Type Locking
Gate Type Auto-lock
Gate Open Clearance 21 millimeters
Strength Major Axis Closed 24 kilonewtons
Strength Major Axis Open 7 kilonewtons
Strength Minor Axis 7 kilonewtons
Dimensions 110 x 70 millimeters

Reviews From Real Customers

Robi P
Galen S

14. Edelrid Oval Power 2500 Carabiner Silver, Permalock

Edelrid Oval Power 2500 Carabiner Silver, Permalock

  • Material: aluminum
  • Gate Type: straight
  • Features: keylock
  • Major Axis Strength: 25kN
  • Minor Axis Strength: 9kN

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Sold By Price
Amazon
Backcountry.com
eXXpozed.com
Neptune Mountaineering

Product Details

Specifications

Details
Fmax. major axis 25 kN
Fmax. open 7 kN
Fmax. minor axis 9 kN
Gate opening 20 mm
Closure PermaLock

Reviews From Real Customers

Robert M
Timo T.
Kevin

15. Petzl Ange L Carabiner, Gray, Large

Petzl Ange L Carabiner, Gray, Large

  • Non-locking
  • Optimal weight/strength ratio
  • Shapely nose to optimize clipping

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Sold By Price
Amazon
REI
Rock And Snow
Neptune Mountaineering

Product Details

Specifications

Details
Weight 16 lb

16. Carabiner Pillar Pro TGL

Carabiner Pillar Pro TGL

  • H-beam shaped body, high strength but 20% less weight.
  • Open-able spring bar for avoiding the risk of cross loading.
  • Large clearance in a compact design.
  • CATCH-FREE system to allow clean connections snag-free.

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Sold By Price
Amazon
Trekkinn.com
Bartlett Arborist Supply
Northeastern Arborist Supply

Product Details

Specifications

Details
Product Dimensions 4.41 x 3.9 x 0.59 inches

Reviews From Real Customers

Josip
Masaomi

17. Camp – Orbit Straight Gate Carabiner

Camp - Orbit Straight Gate Carabiner

  • Straight Gate

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Amazon
Sierra
MountainGear360 – Italia
Telemark Pyrenees

Product Details

Specifications

Details
Carabiner Type Non-locking
Gate Type Straight-gate
Gate Open Clearance 20 millimeters
Strength Major Axis Closed 24 kilonewtons
Strength Major Axis Open 8 kilonewtons

Reviews From Real Customers

Savano
Kirby
Dellie

18. ProClimb Aluminum Swivel Carabiner Triple Lock

ProClimb Aluminum Swivel Carabiner Triple Lock

  • Made with Anodized aluminum alloy. Maximum breaking strength: 25 kN. Weight: 6.0 oz. DURABLE & LIGHTWEIGHT.
  • Durable, lightweight, and strong keylock. AUTO-LOCKING.
  • Triple lock mechanism that auto locks when you let go. STRONG AND RELIABLE.
  • Built with precise control, providing good grip and excellent visibility in the tree. VERSATILE.
  • Ideal for all industrial, climbing trees, gym, and rope course applications.

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Sold By Price
Amazon
eBay – kimi6316
Pelican Rope Works
US Rigging

Product Details

Specifications

Details
Style Swivel Eye
Gate Opening 20 mm
Strength 25 kN
Finish Anodized

Reviews From Real Customers

Scott L.
Walter D.
Sharyn B.

19. Camp – Guide Lock Carabiner

Camp - Guide Lock Carabiner

  • Smooth operating, super strong D screw gate carabiner with a keylock closure to reduce snagging. A great choice for serious mileage.
  • Very strong and durable carabiner for heavy use.
  • Keylock nose for clipping into anchors.

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Sold By Price
Amazon
eBay – nitoy3
Sierra
MountainGear360 – Italia

Product Details

Specifications

Details
Gate Type screwgate
Major Axis Strength 32 kN
Minor Axis Strength 10 kN
Open Gate Strength 10 kN
Gate Opening 18mm

Reviews From Real Customers

migalo
Roy
TravelingFool78

20. Camp Atom Lock Carabiner

Camp Atom Lock Carabiner

  • Size/opening: 24 mm
  • Weight: 82 g
  • Maximum load long tension: 26 kN; cross pass: 11 kN; open: 8 kN
  • Certifications: test & quality seal
  • Standards: EN 12275, EN 362

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Sold By Price
MountainGear360 – Italia
Moosejaw
BackcountryGear.com
OpticsPlanet.com

Product Details

Specifications

Details
Carabiner Shape D
Carabiner Material Aluminum
Major Axis Strength Closed 26 kN
Major Axis Strength Open 8 kN
Minor Axis Strength 11 kN

Reviews From Real Customers

astevens
scribee
Brian F

Conclusion

Carabiners are an essential piece of gear for climbers, and there are many different types available on the market. The most important factor to consider when choosing a carabiner is the strength, which is determined by the material and the design.

Aluminum carabiners are the most popular type, and they come in a variety of shapes and sizes. Steel carabiners are also available, but they are much heavier and not as popular. There are also several different types of locking mechanisms available, and the best one to choose depends on the type of climbing you will be doing.

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