Sender Twistlock Carabiner
MPN: 2040-02540
Needs review — specs and identity may be incomplete or machine-generated.
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Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
Description
When every gram counts, the Sender Twistlock Carabiner is the right choice for climbers who demand performance. This extra-lightweight and compact carabiner features a ‘D’ shape for easy handling. The twist-lock closure allows quick automatic locking and can be operated with one hand. The keylock nose prevents any snagging when clipping and unclipping. One of the lightest and most compact twist lock carabiners on the market.
Reviews
- 4.0 / 5John N.
Great Carabiner, little tight It may be because it's brand new, but the spring mechanism is a little tight on these, because of that it's a little tougher to handle with one hand, or if you have gloves on. It may get easier as I use it a bit more, but that is my only complaint, otherwise it's pretty bombproof like the rest of my Mammut gear!
From Mammut US - 5.0 / 5Luna
Lightweight, easy to open with Lightweight, easy to open with one hand.
From Mammut US - 5.0 / 5Julian
Schaut gut aus und macht Schaut gut aus und macht seinen Job
From Mammut US - 5.0 / 5Wolfgang
Sehr ordentlicher Karabiner Leicht und auch mit einer Hand gut zu bedienen. Am besten geeignet in Verbindung mit den Nordwand Alpin Belay
From Mammut US - 5.0 / 5Carter C.
Light Nice carabiner. It feels lighter than I expected. No issues like everything I have bought from Mammut.
From Mammut US - 5.0 / 5Anthony M.
Classic carabiner Classic carabiner
From Mammut US - 5.0 / 5Mikael A.
Impossibly light Along with this carabiner I also have the sender screwgate. Dumb thing is… they’re so light and awesome I almost done want to use them! They are now my anchor racking biners for good. Light lockers? Hell yea. Everybody should try these whether you care about weight or not. Good for sport or trad where you want the extra security when your eyes are off your anchor. The twistlock is
From Mammut US - 5.0 / 5Steven
Twist lock crab for Petzl connect A good handling compact carabiner that still handles well.
From Mammut US - 5.0 / 5Laurel A.
Does the job well Mostly using this for glacier climbing. It takes a little practice to fluidly move the twist mechanism with one hand, but once you get used to it, it's nice and convenient compared to standard locking carabiners. It's a solid carabiner but not too heavy. I probably wouldn't want these to replace all my lockers, but it's a solid option and I appreciate having a few on my rack. Mam
From Mammut US - 5.0 / 5Alyssa Z.
love these I really do like mammut climbing gear and this biner is no exception. two thumbs up.
From Mammut US - 5.0 / 5Jacklyn C.
Nice feel I use these carabiners for the bolt side of my locking draws. They are easy to operate with one hand and has smooth action. Mammut gear does not disappoint.
From Mammut US - 5.0 / 5Jack W.
Lightweight and easy to operate Lightweight and easy to operate locking carabiner. Highly recommend
From Mammut US - 5.0 / 5Morgan P.
Solid carabiner, great locking gate Solid carabiner, great locking gate
From Mammut US - 5.0 / 5Keenan B.
Compact Biner Overall, a great little carabiner. I’m not usually a big fan of twist lock, but this one is pretty user friendly.
From Mammut US - 5.0 / 5Natálie
Super happy Great quality
From Mammut US - 5.0 / 5Andrew S.
As described and on issues As described and on issues
From Mammut US - 5.0 / 5Cael L.
Very nice carabiner. A little Very nice carabiner. A little heavier, which I like. feels like it’s good reliable material. Excited to use in my saddle.
From Mammut US - 5.0 / 5Alan
Great biner Like the twistlock mechanism. Functions well.
From Mammut US - 5.0 / 5Harry L.
Great biner Really lightweight and robust autolock which looks great
From Mammut US - 5.0 / 5Andrew B.
Great for belay or prusik! Great for belay or prusik!
From Mammut US
Key facts
- Extremely compact and light
- D-shape for easy handling
- Key lock nose for easy clipping and unclipping without snagging
- Twist-lock closure for quick automatic locking