The Sender Screwgate carabiner is an extra-light and compact carabiner with a screwgate, designed for climbers who cannot compromise on weight or performance. Its D-shape design offers easy and intuitive handling even in difficult conditions.
This carabiner is suitable for all rope and belaying techniques where reliability and low weight are key. The screwgate makes it ideal for use in icy or dirty environments where it outperforms the twistlock version.
- Safety at every step
The orange coloring acts as an immediate visual warning if the carabiner is not properly closed, and the key lock with nose ensures smooth locking and unlocking without the risk of snagging – both of these features significantly reduce the risk of error in critical situations. - Reliability in extreme conditions
The screwgate is designed to work reliably even in dirty or frozen environments where other types of locks fail, while the aluminum material ensures low weight without loss of strength and load-bearing capacity.
- Extremely compact and lightweight design
- D-shape for easy handling
- Orange warning when not properly closed
- Key lock without snagging
- Screwgate suitable for use in the cold and mud
- Material: aluminum
- Standard: EN 12275
- Warranty: 24 months
- Activities: wall, sport, multi-pitch
Strength in longitudinal direction: 26 kN
Strength with open gate: 10 kN
Strength in transverse direction: 9 kN
Material: 100 % aluminum
Standard: EN 12275
Lock technology: screwgate
Warranty: 24 months
Availability: in stock 10+ pcs
Mammut stands for functionality, design and unrivalled Swiss quality since 1862. Equipment, clothing and accessories for skiing, mountaineering, climbing and more. Free shipping. Mammut, Jackets, sweaters, pants, boots, equipment, accessories, t-shirts.
Mammut Sports Group AG is a manufacturer of mountaineering and trekking equipment based in Seon, Switzerland. The company was founded in 1862 by Kaspar Tanner in Dintikon. Today, Mammut employs 200 people at its headquarters and several hundred more employees work in various facilities around the world. The central warehouse for Europe is located in Memmingen, Germany, which is constantly being expanded.
Together with the German company Edelrid, Mammut is the world leader in climbing equipment. Mammut has bought several large companies that sell their products under this brand. These include Toko, which manufactures ski wax, and Raichle, which makes hiking boots.
Men's T-shirts / Sweatshirts / Jackets / Pants by Mammut
* Chest and hips (T-shirts) – T-shirts, sweatshirts, jackets. EU, US, waist (pants), hips (pants), and inseam – pants. Pants do not have a separate size S – EU 44 corresponds to S.
| Size | S | M | L | XL | XXL | XXXL | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chest – T-shirts (cm) | 87–94 | 95–102 | 103–110 | 111–118 | 119–126 | 127–134 | ||||
| Waist – T-shirts (cm) | 73–80 | 81–88 | 89–96 | 97–105 | 106–114 | 115–125 | ||||
| Hips – T-shirts (cm) | 86–93 | 89–96 | 102–109 | 110–117 | 118–125 | 126–133 | ||||
| EU (pants) | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | – |
| USA (pants) | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | – |
| Waist – pants (cm) | 76–79 | 80–83 | 84–87 | 88–91 | 92–95 | 96–99 | 100–103 | 104–107 | 108–111 | – |
| Hips – pants (cm) | 96–99 | 100–103 | 104–107 | 108–111 | 112–115 | 116–119 | 120–123 | 124–127 | 128–131 | – |
| Inseam (cm) | 82 | 83 | 83 | 84 | 84 | 85 | 85 | 86 | 86 | – |
Women's T-shirts / Sweatshirts / Jackets / Pants by Mammut
* Chest, waist (T-shirts), and hips (T-shirts) – T-shirts, sweatshirts, jackets. EU, USA, waist (pants), hips (pants), and inseam – pants.
| Size | XS | S | M | L | XL | XXL | |||
|---|---|---|---|---|---|---|---|---|---|
| EU – T-shirts | 32–34 | 34–38 | 40 | 42–44 | 46 | 48 | |||
| Chest – T-shirts (cm) | 76–83 | 84–91 | 92–95 | 96–103 | 104–107 | 108–114 | |||
| Waist – T-shirts (cm) | 60–67 | 68–75 | 76–79 | 80–87 | 88–91 | 92–97 | |||
| Hips – T-shirts (cm) | 85–92 | 93–100 | 101–104 | 105–112 | 113–116 | 117–122 | |||
| EU – pants | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| USA – pants | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| Waist – pants (cm) | 60–63 | 64–67 | 68–71 | 72–75 | 76–79 | 80–83 | 84–87 | 88–91 | 92–97 |
| Hips – pants (cm) | 85–88 | 89–92 | 93–96 | 97–100 | 101–104 | 105–108 | 109–112 | 113–116 | 117–122 |
| Inseam (cm) | 81 | 81 | 82 | 82 | 83 | 83 | 84 | 84 | 85 |
Mammut Boots – EU / UK / US / Foot Length (mm)
The women's size chart is part of the men's chart—MONDO women's sizes correspond to foot length in the women's size chart. For women's shoes, refer to the UK, US women's, and MONDO women's columns.
| EU | 36 | 36⅔ | 37⅓ | 38 | 38⅔ | 39⅓ | 40 | 40⅔ | 41⅓ | 42 | 42⅔ | 43⅓ | 44 | 44⅔ | 45⅓ | 46 | 46⅔ | 47⅓ | 48 | 48⅔ | 49⅓ |
| UK | 3,5 | 4,0 | 4,5 | 5,0 | 5,5 | 6,0 | 6,5 | 7,0 | 7,5 | 8,0 | 8,5 | 9,0 | 9,5 | 10,0 | 10,5 | 11,0 | 11,5 | 12,0 | 12,5 | 13,0 | 13,5 |
| US Women's | 5,0 | 5,5 | 6,0 | 6,5 | 7,0 | 7,5 | 8,0 | 8,5 | 9,0 | 9,5 | 10,0 | 10,5 | 11,0 | 11,5 | 12,0 | 12,5 | 13,0 | 13,5 | 14,0 | 14,5 | 15,0 |
| US men's | 4,5 | 5,0 | 5,5 | 6,0 | 6,5 | 7,0 | 7,5 | 8,0 | 8,5 | 9,0 | 9,5 | 10,0 | 10,5 | 11,0 | 11,5 | 12,0 | 12,5 | 13,0 | 13,5 | 14,0 | 14,5 |
| MONDO Women's (mm) | 220 | 225 | 230 | 235 | 240 | 245 | 250 | 255 | 260 | 265 | 270 | 275 | – | – | – | – | – | – | – | – | – |
| MONDO Men's (mm) | – | – | – | – | – | 245 | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 | 310 | 315 | 320 |
| MONDO unisex (mm) | 220 | 225 | 230 | 235 | 240 | 245 | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 | 310 | 315 | 320 |
Mammut Gloves
* Palm length measured from the wrist to the tip of the extended middle finger. ** Palm circumference measured around the back of the hand between the thumb and index finger.
| Group | Size | Palm circumference ** (cm) | Palm length * (cm) |
| Men's | S / EU 6 | 18–19 | 16–17 |
| M / EU 7 | 19–20 | 17–18 | |
| M / EU 8 | 20–21 | 18–19 | |
| L / EU 9 | 21–22 | 19–20 | |
| Left / European Union 10 | 22–23 | 20–21 | |
| XL / US size 11 | 23–24 | 21–22 | |
| XL / UK 12 | 24–25 | 22–23 | |
| Women's | XXS / EU 4 | 16–17 | 14–15 |
| XS / EU 5 | 17–18 | 15–16 | |
| S / EU 6 | 18–19 | 16–17 | |
| M / EU 7 | 19–20 | 17–18 | |
| L / EU 8 | 20–21 | 18–19 | |
| XL / US size 9 | 21–22 | 19–20 |
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