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Mammut Bionic Mytholito Carabiner


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  • Aqua, Screw Gate

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Bionic Mytholito Carabiner

Mammut designed the Bionic Mytholito Screwgate Carabiner with an HMS oversized shape to make belaying easy. The I-Beam construction helps cut weight without reducing strength, and the keylock nose ensures snag-free rope action every time. 

  • Small, lightweight locking carabiner designed for belay devices
  • Oversized screw locker is simple and secure
  • Keylock nose eliminates snagging on slings and devices
  • Item #MAM00DX

Gate Type
straight locking
keylock nose
Major Axis Strength
Minor Axis Strength
Open Gate Strength
Claimed Weight
Recommended Use
belaying, rock climbing
Manufacturer Warranty
2 years

Tech Specs

What do you think about this product?


>Rating: 5

Great carabiner

I've used it several times

Very well made and screw gate is solid the whole carabiner feels great in the hand

>Rating: 3

Solid 'biner.

These are great, light lockers that work really well with the Smart Alpine device, but I didn't like the feel of the twistlock on these. It was a bit cumbersome and awkward to operate one handed, and it's not likely I'd be able to do it when pumped. The BD Rocklock is a faaaar nicer twistlock, IMHO. I'd totally recommend these carabiners in the screwgate version!

Zoe isn't this the screw gate version?

>Rating: 5

Great Carabiner

I've put it through the wringer

This Carabiner is really nice. The screw gate doesn't spin or un-screw as quick as the Black Diamond Carabiners but I don't mind. The clip action is smooth and I feel more than secure when using this Carabiner. Overall great buy and great quality, so buy it!