DMM Big Boa HMS 30 kN locking carabiner climbing
The Big Boa HMS from DMM is one of the strongest and largest locking carabiners available on the market. The I-Beam construction makes it extremely lightweight for its size, and the large opening allows it to be used even while wearing gloves. The Big Boa is pear-shaped, with an exaggeratedly large rope side that allows it to handle a wide range of situations.
DMM is a Welsh brand founded in 1981 by four friends passionate about mountains and climbing. Their goal was to make the best quality equipment available on the market at the most affordable price possible. Thirty years later, DMM is among the world leaders in climbing hardware and employs over 150 people. DMM is not only focused on climbing gear: the professional equipment sector is also continuously developing and involves ongoing improvements to all equipment.
| WEIGHT (g) | 95 |
| LOCKING SYSTEM | Screw |
| MAJOR AXIS STRENGTH (KN) | 30 |
| MINOR AXIS STRENGTH (KN) | 12 |
| OPEN GATE STRENGTH (KN) | 9 |
| OPENING (mm) | 23 |
| MATERIAL | Aluminum |
Certification EN 12275.
| Brand | DMM |
|---|---|
| Color | Grey/Yellow |
| Material | Alloy |
| Weight | 95 g |
| Length | 121 mm |
| Carabiner Gate | Screwgate |
| Shape | HMS |
| Major Axis Resistance (kN) | 30 |
| Minor Axis Resistance (kN) | 12 |
| Open Gate Resistance (kN) | 9 |
| Maximum opening | 24 mm |
| Certification | CE EN 12275 - B, CE EN 12275 - H |
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On Oliunìd you can always return a product excluding customised products (e.g. lanyards cut to the metre, kits assembled by us, etc.) for any reason: it's not what you expected, you got the wrong shoe size, you don't like the colour of the trousers. You have 100 days to do so. Read the full policy here!