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DMM
Big Boa HMS I Beam Keylock Carabiner

3.5 out of 5 stars
2 Reviews

Out of Stock

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Big Boa HMS I Beam Keylock Carabiner



Material
titanium
Gate Type
locking
Major Axis Strength
30kN
Minor Axis Strength
12kN
Open Gate Strength
9kN
Gate Opening
24mm
Dimensions
83 x 122mm
Claimed Weight
3.4oz

Overall Rating

3.5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 1 reviews
5 Stars - 0 reviews

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3 out of 5 stars

October 7, 2021

Great Big Biner but twist gate!

Familiarity:
I've used it several times

The description of this biner is lacking. They expect that you know what kind of gate action is described by the brand. This gate twists to open. It does NOT have the gate safety of multiple movements to open the gate. For example Petzl Triac Lock requires three different motions to open the gate. That said, it is a perfect large biner for clove hitching double ropes. Biner is quite heavy.

Andrew K
4 out of 5 stars

June 7, 2021

Definitely Big

Familiarity:
I've used it several times

This thing is huge. You can easily fit 3 clove hitches in it with a 10mm rope. The screw lock is fast and smooth and I?ve felt no binding so far. I got this to replace my BD HMS carabiner. It kept seizing even after being careful not to over tighten. This is not a good choice for multi pitch use If you are a weight weenie though. This is a big, heavy, strong carabiner with a reliable quick locking action. If that?s what you want you would be hard pressed to find a better option. If you are looking for something light to compliment your ultralight set-up, then go another route.

Wirthdk