How to Choose Carabiners
Mammut Workhorse HMS Screwgate Carabiner
$18.95
Ideal for use as a central carabiner for anchoring, the Mammut Workhorse HMS Screwgate carabiner is built robust and durable, with a larger size for easier operation even when you're wearing gloves.
- Opening width and volume are large enough to accommodate several ropes, slings and knots
- Screw-locking mechanism is easy to operate even in icy or dirty environments
- Orange marking provides a warning if the carabiner is not screwed closed
- Keylock nose for easy clipping and unclipping without snagging
- Optimized design for smooth belaying and high service life
Imported.
View all Mammut Carabiners| Best Use | Climbing |
|---|---|
| Carabiner Type | Locking |
| Gate Type | Screw-lock |
| Strength Major Axis Closed | 27 kilonewtons |
| Strength Major Axis Open | 12 kilonewtons |
| Strength Minor Axis | 8 kilonewtons |
| Dimensions | Unavailable |
| Weight | 75 grams |
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Michael A
Strong, lightweight, sturdy, full of features!
4 months ago
This carabiner rocks! This is a very strong carabiner which has some very nice attributes. Even though it is a larger sized carabiner, it is lightweight for its size and has a nice smooth screw gate. The orange/red coloring to notify if you have forgotten to lock the carabiner is a nice feature. I appreciate the large opening which is helpful in several canyoneering/climbing scenarios. I primarily use my workhorse carabiners in southern Utah canyons in very rough, wet, gritty, sandy, conditions. These have held up wonderfully, and I feel like I get some of the most bang for dollar with these carabiners. These larger carabiners work well for the 4-5 tie-in points for my sandtrap anchor for canyoneering. I started out with 6 a while back, but have recently ordered 4 more. Seems like you can never have too many quality carabiners in the gear collection or in a canyon.
Originally posted on ExpertVoice.com
Blake E
1 day ago
Love the orange on the gate to show you if its locked
Originally posted on ExpertVoice.com
FullLeadTaco
utah
Strong, sturdy, full of features!
1 year ago
This carabiner rocks! This is a very strong carabiner which has some very nice attributes. Even though it is a larger sized carabiner, it is lightweight for its size and has a nice smooth screw gate. The orange/red coloring to notify if you have forgotten to lock the carabiner is a nice feature. I appreciate the large opening which is helpful in several canyoneering/climbing scenarios. I primarily use my workhorse carabiners in southern utah canyons in very rough, wet, gritty, sandy, conditions. These have held up wonderfully, and I feel like I get some of the most bang for dollar with these carabiners. I started out with 6 a while back, but have recently ordered 4 more. Seems like you can never have too many quality carabiners in the gear collection or in a canyon.
Age:45–54
Used for::Canyoneering
Yes , I recommend this product
Samuel S
Perfect for anchor building
2 days ago
I love the size of this carabiner for making anchors while canyoneering. Provides plenty of space for the rope and whatever else you need to attach to the anchor.
Originally posted on ExpertVoice.com
Anonymous
4 years ago
Solid and safe. Perfect for tying off and all safety scenarios. I love it!
Originally posted on ExpertVoice.com
Aaron H
Great Locker
3 days ago
Pretty much a standard locker, works well, does what it's meant to
Originally posted on ExpertVoice.com
Brady J
3 days ago
Originally posted on ExpertVoice.com
G money
Bozeman
Huge and lightweight locking biner
4 years ago
This locker is great for belay devices, anchor setups where you have multiple systems hooking into, and is very light for any multipurpose use.
Age:25–34
Used for::Sport Climbing
Yes , I recommend this product
Anonymous
Works perfectly well
2 years ago
This carabiner worked exactly as I expected. I used it mainly with my grigri while belaying and the gate and the screw locking mechanism works really well even after a while. My other carabiner at this point were not as smooth as the Mammut. I also really enjoy the orange marker that makes it easy to check if you're properly locked all the way in. The way this carabiner still works so well after a lot of use makes me confident it will last.
Originally posted on ExpertVoice.com
Anonymous
2 years ago
I cannot recommend the MAMMUT Workhorse HMS Screwgate Carabiner highly enough! This piece of gear is an absolute workhorse in every sense of the word. The build quality is exceptional, with rugged and durable materials that stand up to heavy use and abuse. The screwgate mechanism is incredibly secure and easy to operate, providing peace of mind when using it in even the most demanding situations. I particularly love the large size and shape of this carabiner, which makes it incredibly versatile for a wide range of uses, from belaying to rigging and beyond. It's also surprisingly lightweight for its size, making it easy to carry in my pack or harness without adding unnecessary weight. Overall, the MAMMUT Workhorse HMS Screwgate Carabiner is an outstanding piece of gear that I would not hesitate to recommend to anyone who needs a reliable and durable carabiner for their adventures.
Originally posted on ExpertVoice.com
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