Where to Buy

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Manufacturer's Description

Visit DMM's Boa HMS page.

Retailers' Descriptions

Here's what other sites are saying:

The DMM Big Boa HMS I Beam Keylock Carabiner is a big, bad belay biner for when you need a combination of low weight, high strength, and huge capacity. The I Beam construction gives the Big Boa one of the highest strength ratings out there, and its keylock nose eliminates rope snags.

- Backcountry.com

Features of the DMM 30 kN Big BOA Carabiner Ultra strong, large clean nose HMS locking biner Ideal for rigging; can accommodate multiple knots Large gate opening Easy to handle in gloves Strong I-Beam construction to save weight

- Moosejaw

Accommodate whatever belay setup you want with the Big Boa HMS IBeam Keylock Screwgate Carabiner from DMM that has an offset opening which can easily accept a lot of rigging. With high core strength and snag-free keylock opening, this do-it-all locking ca

- Mountain Gear

The DMM I Beam Boa Locksafe autolocking carabiner opens its jaws wide to handle big loads of webbing, ropes and pro.