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Screw Locking Carabiners

Screw-gate carabiners are a favorite of many tree climbers. Screw gate carabiners are very popular for rigging, redirects, and other operations. We stock many styles of carabiner, from standard D shapes to large mouth carabiners, and also captive and swivel eye models from companies such as Petzl, Kong, Spider, and CMI. Steel carabiners give you the highest strength but also are considerably heavier than aluminum carabiners. Aluminum locking carabiners are by far the most popular, and we have many styles for you to choose from.

SMC Extra-Large Steel D Screw-locking Carabiner

SMC Extra-Large Steel D Screw-locking Carabiner

car205
Brk Str 9,000 lb (40 kN)
Height 5.75”
Width 3.5”
Weight 13 oz
Gate 1.5” (pin lock)

This extra large carabiner is very popular for rigging. Made in the U.S.A.

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SMC Heat-treated Steel D

SMC Heat-treated Steel D

CAR219
Brk Str 16,625 lb (65 kN)
Height 5”
Width 3”
Weight 10.6 oz
Gate 1.2” (pin lock)

Heat-treated for outstanding strength. Certified to NFPA G-1983. Made in the U.S.A.

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SMC Stainless Steel D Screw-locking Carabiner

SMC Stainless Steel D Screw-locking Carabiner

CAR220
Brk Str 7,4725 lb (33 kN)
Height 4.5”
Width 2.7”
Weight 6 oz
Gate .94” (pin lock)

Stainless steel carabiner from SMC provides the ultimate in durability and weather-resistance for jobs where you will be exposed to corrosive environments. Made in the U.S.A.

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SMC Crossover Screw-locking Carabiner

SMC Crossover Screw-locking Carabiner

car223
Brk Str 9,000 lb (40 kN)
Height 5.5”
Width 3.35”
Weight 5.1 oz
Gate 1” (key lock)

This light aluminum screw-lock carabiner meets both NFPA G-1983 and ANSI Z359.1 as well as the Z133 standard for tree work. Made in the U.S.A.

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SMC Kinetic Aluminum Screw-locking Carabiner

SMC NFPA Kinetic Aluminum Screw-locking Carabiner

CAR234
Brk Str 6,300 lb (28 kN)
Height 4.6”
Width 2.85”
Weight 2.8 oz
Gate 1” (key lock)

This light, aluminum carabiner is certified to NFPA 1983 "L" use. The Kinetic is an offset D with a large, nearly 1" gate opening with key-lock to be easy to install on ropes, gear, and webbing. Made in the U.S.A.

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Vulcan Screw-locking steel locking carabiner

Petzl Vulcan Screw-locking Carabiner

car222
Brk Str 9,000 lb (40 kN)
Height 4.25”
Width 3”
Weight 10 oz
Gate 1.2” (key lock)

High-strength, steel carabiner with screw-locking gate. Rated at 9,000 lb. (40 kN).

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Rock Exotica Pirate Screw-locking Carabiner

Rock Exotica Pirate Screw-locking Carabiner

car229
Brk Str 5,845 lb (26 kN)
Height 4.2”
Width 2.75”
Weight 2.85 oz
Gate 1” (key lock)

The popular Pirate shape carabiner is now available with a screw-lock gate.

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RockO Screw-Lock Carabiner

RockO Screw-Locking Carabiner

car230
Brk Str 5,400 lb (24 kN)
Height 4.375”
Width 2.5”
Weight 2.61 oz
Gate .93” (key lock)

The RockO is a very popular shape as the symmetrical oval helps keep connections aligned vertically. Screw-lock gate.

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Rock D Screw-locking Carabiner

car228
Brk Str 6,525 lb (29 kN)
Height 4.5”
Width 2.5”
Weight 2.61 oz
Gate .98” (key lock)

Rock Exotica’s standard D screw-locking carabiner has a big gate opening fore more easily clipping into gear. Made in the U.S.A.

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Petzl Am'D Screw Lock H-Frame Carabiner

Petzl Am'D Screw Lock H-Frame Carabiner

car231
Brk Str 6,070 lb (27 kN)
Height 4.25”
Width 2.5”
Weight 2.6 oz
Gate 1” (key lock)

The popular Petzl aluminum D (Am'D) H-Frame Carabiner is now available from WesSpur with a screw lock gate. Screw lock gates are often preferred for non-life support applications, as they can be carried on the harness with the gate unlocked and then deployed quickly without the need to first unlock the gate. Red indicator warns when H-Frame Carabiner is in unlocked position.

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Petzl William Aluminum Screw Lock H-Frame Carabiner

Petzl William Screw Lock H-Frame Carabiner

car232
Brk Str 6,070 lb (27 kN)
Height 4.75”
Width 3.25”
Weight 3 oz
Gate 1.1” (key lock)

The William is a popular H-Frame Carabiner for its larger gate opening and offset shape, which makes it easier to attach more hardware with just one biner. Screw lock gate. Red indicator warns when H-Frame Carabiner is in unlocked position.

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Petzl Omni Carabiner with Screw Lock Gate

Petzl Omni Carabiner with Screw Lock Gate

CAR218
Brk Str 4,950 lb (22 kN)
Height 3.875”
Width 2.75”
Weight 3 oz
Gate 7/8” (key lock)

This carabiner maintains 15 kN (3375 lb.) strength in all directions and has a 22 kN (4950 lb.) strength along it's main axis. Used to close any harness having two attachment points that must be joined with a connector. Designed to be loaded on its three axes. Key lock System (snag-free body/gate interface). Omni carabiner with Triact gate is also available.

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DMM Phantom Screw-locking Carabiner

DMM Phantom Screw-locking Carabiner

car235
Brk Str 5,395 lb (24 kN)
Height 3.68”
Width 2.06”
Weight 1.48 oz
Gate .63” (key lock)

This is a great aluminum screw-locking carabiner that has been made super-light without sacrificing top-notch strength and handling. The Phantom is lightweight, with strong I-Beam construction, compact size, and great price.

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DMM Revolver Screw-locking Carabiner

DMM Revolver Screw-locking Carabiner

car217
Brk Str 5,400 lb (24 kN)
Height 4”
Width 2.25”
Weight 2 oz
Gate 1”

The Revolver is a popular carabiner with a built-in pulley to reduce rope drag by up to 40%. This is a great carabiner for redirects, rescue, and haul systems.

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Steel Large D NFPA/ANSI Screw-Lock Carabiner by Omega Pacific

Steel Large D NFPA/ANSI Screw-Lock Carabiner by Omega Pacific

# car216
Brk Str 16,185 lb (72 kN)
Height 4.9”
Width 2.91”
Weight 10.9 oz
Gate 1.06” (key lock)

Screw-lock version of the strong, heat-treated steel D carabiner, certified to ANSI Z359/NFPA 1983 standard. Great for a high-strength rigging carabiner.

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Omega Pacific Medium Offset D

Omega Pacific Medium Offset D

car209
Brk Str 5,400 lb (24 kN)
Height 4.1”
Width 2.3”
Weight 2 oz
Gate .56” (pin lock)

Medium sized, asymmetrical D screw-locking carabiner. Made in the U.S.A.

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Omega Pacific Oval Screw-locking Carabiner

Omega Pacific Oval Screw-locking Carabiner

car213
Brk Str 4,950 lb (22 kN)
Height 4.25”
Width 2.25”
Weight 2.5 oz
Gate .5” (pin lock)

Medium, oval screw-locking carabiner. Made in the U.S.A.

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Omega Pacific “Jake” Swing Gate Screw-locking Carabiner

Omega Pacific “Jake” Swing Gate Screw-locking Carabiner

car210
Brk Str 5,175 lb (23 kN)
Height 4.5”
Width 3.15”
Weight 3.5 oz
Gate 1” (pin lock)

This popular, large screw-locking carabiner has a “Swing-Gate” which opens at an angle tot he spine so that the gate can open extra wide. Great for situations where you want to attach your carabiner to multiple devices, slings, straps, etc. Made in the U.S.A.

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Omega Pacific “Five-O” Screw-locking Carabiner

Omega Pacific “Five-O” Screw-locking Carabiner

car211
Brk Str 5,625 lb (25 kN)
Height 4.25”
Width 2.69”
Weight 2.2 oz
Gate 1.4” (pin lock)

This popular carabiner has rope-friendly surfaces and a modified shape that makes it easy to hold and use. Made in the U.S.A.

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Omega Pacific Steel Swing-Gate Screw-locking Carabiner

Omega Pacific Steel Swing-Gate Screw-locking Carabiner

car204
Brk Str 16,200 lb (72 kN)
Height 4.9”
Width 2.75”
Weight 10 oz
Gate 1.4” (key lock)

Largest opening of any carabiner we stock. Exceeds NFPA 1983 standards. High strength. Made in the U.S.A.

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CT Pillar Screw-Locking Carabiner

CT Pillar Screw-Locking Carabiner

CAR226
Brk Str 6,744 lb (30 kN)
Height 4.75”
Width 3.25”
Weight 6.35 oz (180g)
Gate 1” (key lock)

Climbing Technology's oval screw-locking Pillar carabiner features a symetrical shape to improve carabiner positioning and snag-free gate.

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Kong Carbon Steel Rescue

Kong Carbon Steel Rescue

car201
Brk Str 11,250 lb (50 kN)
Height 4.75”
Width 3.25”
Weight 9 oz
Gate 1” (key lock)

Popular, large asymmetrical D carabiner with screw-locking gate.

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Kong Ferrata Screw Locking Carabiner

Kong Ferrata Screw Locking Carabiner

car214
Brk Str 6,975 lb (31 kN)
Height 4.75”
Width 2.5”
Weight 3 oz
Gate 1.125” (key lock)

Quick to open, ergonomically shaped screw-locking carabiner from Kong.

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Kong Rescue Screw-locking Carabiner

Kong Rescue Screw-locking Carabiner

car206
Brk Str 6,750 lb (30 kN)
Height 4.5”
Width 3.25”
Weight 3 oz
Gate 1” (key lock)

Large, asymmetrical D carabiner with screw-locking gate.

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Kong HMS Screw-locking Carabiner

Kong HMS Screw-locking Carabiner

car212
Brk Str 4,950 lb (22kN)
Height 4.5”
Width 3.25”
Weight 3 oz
Gate 1” (key lock)

HMS shaped, screw-locking carabiner.

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CAMP Steel Oval Screw Lock Carabiner

CAMP Steel Oval Screw Lock Carabiner

CAR227
Brk Str 5,620 lb (25 kN)
Height tbd ”
Width tbd ”
Weight 5.8 oz / 165 g
Gate tbd” (pin lock)

CAMP's steel oval screw-gate carabiner is a very compact, symmetrical carabiner. Zinc plated for extra resistance to the elements. Great for mechanical advantage systems, rescue, slide lines, and more.

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Climb Right Large D Screw-locking Carabiner

Climb Right Large D Screw-locking Carabiner

car207
Brk Str 5,850 lb (26 kN)
Height 4.5”
Width 3”
Weight 3 oz
Gate .875” (key lock)

Large, asymmetrical D carabiner with screw-locking gate.

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Climb Right Small D Screw-locking Carabiner

Climb Right Small D Screw-locking Carabiner

car215
Brk Str 5,400 lb (24 kN)
Height 4”
Width 2.5”
Weight 4 oz
Gate .6” (key lock)

Small, asymmetrical D carabiner with screw-locking gate.

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