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Steel Carabiners

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  • 111mm x 62mm / Orange Gray / Orbit Twist ARM-Orbit-TwistLock ARMBURY Climbing Gear 111mm x 62mm / Orange Gray / Orbit Twist ARM-Orbit-TwistLock ARMBURY Climbing Gear

    Armbury Orbit Carabiner Twist Lock

    ARMBURY
    $ 17.80 - $ 17.80
    $ 17.80
    $ 17.80 - $ 17.80
    $ 17.80

    Armbury Orbit Carabiners are oval-shaped with catch-free noses for smoother clipping and unclipping. The symmetrical structure is designed to be us...

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    $ 17.80 - $ 17.80
    $ 17.80
    $ 17.80 - $ 17.80
    $ 17.80
  • KG-XLRG-CS-AUTOBLK KONG

    KONG-X LARGE CARBON STEEL AUTO BLOCK ANSI

    KONG
    $ 27.29 - $ 27.29
    $ 27.29
    $ 27.29 - $ 27.29
    $ 27.29

    Carbon steel carabiner with Auto Block sleeve. The X-Large is designed to offer a wide gate opening and a high tensile strength. The particular D s...

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    $ 27.29 - $ 27.29
    $ 27.29
    $ 27.29 - $ 27.29
    $ 27.29
  • 111mm x 62mm / Black / Orbit Screw ARM-Orbit-ScrewLock ARMBURY Climbing Gear 111mm x 62mm / Black / Orbit Screw ARM-Orbit-ScrewLock ARMBURY Climbing Gear

    Armbury Orbit Carabiner Screw Lock

    ARMBURY
    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70

    Armbury Orbit Carabiners are oval-shaped with catch-free noses for smoother clipping and unclipping.  The symmetrical structure is designed to be u...

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    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70
  • Domes Screw / Black / 112mm x 75mm ARM-Domes-ScrewLock SGT KNOTS Climbing Gear Domes Screw / Black / 112mm x 75mm ARM-Domes-ScrewLock ARMBURY Climbing Gear

    ARMBURY Domes Carabiner Screw Lock

    ARMBURY
    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70

    ARMBURY Heavy Duty Carabiner Large Dome Steel Carabiner for Climbing D Shape Carabiner Hook Gate Lock Caribiner Perfect for Rappelling,Rock Climbin...

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    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70
  • 112mm x 75mm / Orange Gray / Domes Twist ARM-Domes-TwistLock SGT KNOTS Climbing Gear 112mm x 75mm / Orange Gray / Domes Twist ARM-Domes-TwistLock ARMBURY Climbing Gear

    ARMBURY Domes Carabiners Twist Lock

    ARMBURY
    $ 17.80 - $ 17.80
    $ 17.80
    $ 17.80 - $ 17.80
    $ 17.80

    ARMBURY Heavy Duty Carabiner Large Dome Steel Carabiner for Climbing D Shape Carabiner Hook Gate Lock Caribiner Perfect for Rappelling,Rock Climbin...

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    $ 17.80 - $ 17.80
    $ 17.80
    $ 17.80 - $ 17.80
    $ 17.80
  • KG-XLRG-CS-SCREW KONG

    KONG-X LARGE CARBON STEEL SCREW SLEEVE KL

    KONG
    $ 20.36 - $ 20.36
    $ 20.36
    $ 20.36 - $ 20.36
    $ 20.36

    AISI 316 stainless steel connector with screw sleeve. The X-Large is designed to offer a wide gate opening and a high tensile strength. The particu...

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    $ 20.36 - $ 20.36
    $ 20.36
    $ 20.36 - $ 20.36
    $ 20.36
  • 111mm x 62mm / Orange Gray / Orbit Triple ARM-Orbit-TripleLock SGT KNOTS Climbing Gear 111mm x 62mm / Orange Gray / Orbit Triple ARM-Orbit-TripleLock ARMBURY Climbing Gear

    Armbury Orbit Carabiner Triple Lock

    ARMBURY
    $ 18.85 - $ 18.85
    $ 18.85
    $ 18.85 - $ 18.85
    $ 18.85

    ARMBURY Orbit Carabiners are an oval shape with catch-free noses for smoother clipping and unclipping.  The symmetrical structure is designed to be...

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    $ 18.85 - $ 18.85
    $ 18.85
    $ 18.85 - $ 18.85
    $ 18.85
  • KG-XLRG-CS-TWISTBLK SGT KNOTS

    KONG-X LARGE CARBON STEEL TWIST BLOCK ANSI KL-Black

    KONG
    $ 27.29 - $ 27.29
    $ 27.29
    $ 27.29 - $ 27.29
    $ 27.29

    Carbon steel carabiner with Twist Lock sleeve. The X-Large is designed to offer a wide gate opening and a high tensile strength. The particular D s...

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    $ 27.29 - $ 27.29
    $ 27.29
    $ 27.29 - $ 27.29
    $ 27.29
  • KG-QLK-ASMC-SZ07 SGT KNOTS Arborist Gear

    KONG-QUICK LINK ASYMMETRIC CARBON STEEL SZ. 7

    KONG
    $ 10.49 - $ 10.49
    $ 10.49
    $ 10.49 - $ 10.49
    $ 10.49

    QUICK LINK | ASYMMETRIC SHAPE | CARBON STEEL Asymmetric carbon steel quick link.Conceived to be used with Kong Duck or other rope clamps.High-quali...

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    $ 10.49 - $ 10.49
    $ 10.49
    $ 10.49 - $ 10.49
    $ 10.49
  • 10mm / Silver / Delta ARM-QLSD-10mm ARMBURY Climbing Gear 10mm / Silver / Delta ARM-QLSD-10mm ARMBURY Climbing Gear

    Armbury Steel Quick Link Delta 10mm

    ARMBURY
    $ 10.45 - $ 10.45
    $ 10.45
    $ 10.45 - $ 10.45
    $ 10.45

    SGT KNOTS is proud to present our UIAA Certified ARMBURY Climbing Gear!  We have worked hard to bring these exclusive products to the American mark...

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    $ 10.45 - $ 10.45
    $ 10.45
    $ 10.45 - $ 10.45
    $ 10.45
  • 10mm / Silver / Oval 10mm ARM-QLSO-10mm ARMBURY Climbing Gear 10mm / Silver / Oval 10mm ARM-QLSO-10mm ARMBURY Climbing Gear

    Armbury Steel Quick Link Oval 10mm

    ARMBURY
    $ 9.40 - $ 9.40
    $ 9.40
    $ 9.40 - $ 9.40
    $ 9.40

    SGT KNOTS is proud to present our UIAA Certified ARMBURY Climbing Gear!  We have worked hard to bring these exclusive products to the American mark...

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    $ 9.40 - $ 9.40
    $ 9.40
    $ 9.40 - $ 9.40
    $ 9.40
  • 8mm / Silver / Oval 8mm ARM-QLSO-8mm SGT KNOTS Climbing Gear 8mm / Silver / Oval 8mm ARM-QLSO-8mm ARMBURY Climbing Gear

    ARMBURY 8mm Oval Quick Link

    ARMBURY
    $ 7.30 - $ 7.30
    $ 7.30
    $ 7.30 - $ 7.30
    $ 7.30

    SGT KNOTS is proud to present our UIAA Certified ARMBURY Climbing Gear!  We have worked hard to bring these exclusive products to the American mark...

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    $ 7.30 - $ 7.30
    $ 7.30
    $ 7.30 - $ 7.30
    $ 7.30
  • 109mm x 58mm / Silver / O Screw ARM-OSteel-ScrewLock ARMBURY Climbing Gear 109mm x 58mm / Silver / O Triple ARM-OSteel-TripleLock ARMBURY Climbing Gear

    Armbury Steel Oval Triple Lock Gate Carabiner

    ARMBURY
    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70

    Armbury Oval Steel Carabiners have a zinc-plated finish which prevents rust from moist environments.  These are made with catch-free noses for smoo...

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    $ 15.70 - $ 15.70
    $ 15.70
    $ 15.70 - $ 15.70
    $ 15.70
  • ARMBURY Climbing Gear 113mm x 72mm / Silver / D Screw ARM-DSteel-Screw ARMBURY Climbing Gear Sold out

    ARMBURY D-Shaped Steel Carabiner Screw Lock

    ARMBURY
    $ 14.65 - $ 14.65
    $ 14.65
    $ 14.65 - $ 14.65
    $ 14.65

    Armbury D-Shaped Steel Carabiners have a zinc-plated finish which prevents rust from moist environments.  These are made with catch-free noses for ...

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    $ 14.65 - $ 14.65
    $ 14.65
    $ 14.65 - $ 14.65
    $ 14.65
    Sold out

More About Steel Carabiners

When new and experienced climbers need quality steel carabiners at the best prices, they turn to SGT KNOTS. Here, you’ll find the very best steel carabiners and Climbing Products for a safe climb every time. Browse and shop our selection today!



The carabiner is the one most quintessential piece of equipment for rock climbers, keeping a glorious climb from going disastrously wrong. They connect the components of an anchor system like climbing ropes, harnesses, containers, and other equipment. Different types of carabiners have different properties, whether it's a difference in shape, size, non-locking or locking carabiners, and materials. When it comes to materials, steel, and aluminum are the kings of carabiners.

When to Use a Steel Carabiner

Steel carabiners are heavier (but stronger) than aluminum carabiners. The average steel carabiner is going to weigh slightly more than twice as much as an aluminum carabiner. This means you could carry maybe 10 to 20 aluminum carabiners comfortably, but that amount of steel is not practical.

An aluminum carabiner will hold almost any climber securely. But once you start pushing the weight limit, adding gear, belaying, or performing other unorthodox maneuvers, you really need to add steel to your toolkit. You might add just one or two steel carabiners to your loadout. This should give you the ability to add more than enough support to any rig, no matter what you are carrying or doing. Generally speaking, your base anchor is always a good candidate for a steel carabiner.

Find Top Quality Steel Carabiner Climbing Gear from SGT KNOTS

The good news is that quality steel carabiners are not much more expensive than aluminum ones. That means you will have no trouble filling out your carabiner belt fully and be ready for any climbing situation.

Here at SGT KNOTS, we make it simple to shop today’s most trusted steel carabiners climbing professionals trust to keep them safe. Browse our collection today to find the right steel carabiner products for your next climb. While you’re here, brush up on your Knot Tutorials, as well as stay in the loop on the latest products, tips, and DIY tricks at the SGT KNOTS Blog!