Double Locking Carabiners
Double-locking carabiners are a key part of your personal tree climbing system. Climbing carabiners used in a tree climbing or work positioning system must be self-closing and self-double locking, with a 5,000 lb (22.24 kN) load rating along the major axis with the gate closed. (See ANSI Z133-2017 8.2.8.)All carabiners in the climbing system or any system that supports the climber must meet this standard.
Even though the carabiner self-closes, and self-double-locks, always confirm carabiners are closed and locked during pre-climb inspection.
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DMM AmericanO Locksafe ANSI Carabiner
DMM
Our Price $51.49Oversize, true-oval carabiner with ANSI compliant gate. Perfect if your industry requires an ANSI Z359 rated carabiner, or if you just like the extra capacity and larger size. Manufactured by DMM to be reliable, textile-friendly, and smooth to operate. ...CAR176- SKU:
- CAR176
Our Price $51.49 -
Out of stock
I-Beamer Triple Lock ANSI Oval Carabiner
Pro Climb
Our Price $27.00The Triple Lock Oval I-Beamer is made of drop-forged aluminum and designed for secure connections in critical situations. Side angle on the gate makes connections easier. It meets ANSI, CSA, and NFPA standards.SpecificationsMaterial(s): Drop Forged...CAR123- SKU:
- CAR123
Our Price $27.00 -
Ultra Tech HMS Triple Lock Carabiner
Mad Rock
Our Price $14.95Forged I-beam construction provides plenty of strength in this compact carabiner which is a great match for your belay device or main tie-in point. Compact, lightweight, and strong, with key-nose for snag-free installation. Specifications ...CAR157- SKU:
- CAR157
Our Price $14.95 -
ISC Mighty Mouse Supersafe Carabiner
ISC
Our Price $27.95This compact carabiner is 20% smaller than most other double-lockers, making it perfect for a compact climbing system. Available with the Supersafe double-action gate or Quadlock gate. The Quadlock is extremely secure, and once you get used to the...CAR164- SKU:
- CAR164
- ISC Might Mouse Carabiner Technical Notice:
- PDF Document
Our Price $27.95 -
ISC Mighty Mouse Quadlock Carabiner
ISC
Our Price $30.95This compact carabiner is 20% smaller than most other double-lockers, making it perfect for a compact climbing system. Available with the Supersafe double-action gate or Quadlock gate. The Quadlock is extremely secure, and once you get used to the...CAR164-Q- SKU:
- CAR164-Q
- ISC Might Mosue Carabiner Technical Notice:
- PDF Document
Our Price $30.95 -
ISC HMS Supersafe Carabiner
ISC
Our Price $28.95ISC's large HMS carabiner is perfect for use with the Rope Wrench pulley and Rope Wrench, or connecting your belay device or climbing system. Specifications Manufacturer: ISC Minimum breaking strength: 27 kN (6,070 lb) Gate opening: 22mm (.875")...CAR166- SKU:
- CAR166
- ISC HMS Carabiner Technical Notice:
- PDF Document
Our Price $28.95 -
ISC Compact Oval Carabiner
ISC
Our Price $26.95ISC's KL120 Compact Oval is a super-compact carabiner that fits in the palm of your hand. At only 3.7" long, it is perfect for making your climbing systems compact and streamlined. This true oval carabiner is perfect for keeping your system centered, and...CAR177- SKU:
- CAR177
Our Price $26.95 -
Out of stock
ISC Offset Oval Supersafe Carabiner
ISC
Our Price $26.95ISC's offset oval combines the specification of an Oval with that of a 'D' shape carabiner, to combine higher strength of 'D' shape with utility of the oval shape. The thin spine on this carabiner allows rotation of the carabiner. Specifications ...CAR168- SKU:
- CAR168
- ISC Offset Carabiner Technical Notice:
- PDF Document
Our Price $26.95 -
ISC Small Iron Wizard Supersafe Carabiner
ISC
Our Price $49.95The Iron Wizard is a tough little auto-locker with a big 70 kN breaking strength. This performance carabiner features sleek design, square notch in barrel to prevent debris build-up, and 'blind' nose for reduced snagging. Zinc-plated, steel carabiner for...CAR169- SKU:
- CAR169
- USC Small Iron Wizard Carabiner Technical Notice:
- PDF Document
Our Price $49.95 -
Out of stock
ISC Large Iron Wizard Supersafe ANSI Carabiner
ISC
Our Price $95.95The Large Iron Wizard from ISC is huge. This monster is 7" long with a 70 kN mobs! If you want max strength and security in you rigging or rescue system, the combination of high strength and Supersafe gate is for you. This performance carabiner features...CAR170- SKU:
- CAR170
- ISC Large Iron Wizard Carabiner Technical Notice:
- PDF Document
Our Price $95.95 -
Out of stock
"The Choker" Carabiner
At Height UK
Our Price $29.99"The Choker" is a modified HMS carabiner perfect for choking / girth hitching around the tree and maintaining a burly 40kn rating. Coated with a durable powder coating for color-coding: green for climbing, red for rigging. Keep your gear easily separated...CAR179- SKU:
- CAR179
- The Choker Carabiner Manual:
- PDF Document
- The Choker Carabiner Manual Addendum:
- PDF Document
Our Price $29.99 -
Out of stock
DMM Steel D Locksafe Carabiner
DMM
Our Price $48.99High-strength Double-Locking steel carabiner is zinc-plated to resist corrosion and weathering. Popular carabiner. Specifications Manufacturer: DMM Breaking strength: 45 kN (10,125 lb) Material: Steel Finish: Zinc-plated Dimensions: 4.5" x 3" Gate...CAR112- SKU:
- CAR112
Our Price $48.99