DMM Boa HMS Screwgate
|This indicates that the item is currently in stock and ready to ship immediately. If ordering multiple quantities please be aware your order may exceed what remains instock|
|This indicates that the item is currently available however ships from a remote warehouse your item will generally reach you within 5-10 days from date of purchase. Please be aware this is a guide only, and orders may take longer to reach you on rare occasions - if delivery time is critical please contact the store for exact timeframe|
|This indicates that the item is currently not available within Australia, however can be special ordered. Shipping time varies from 2 - 10 weeks depending on the item. Please contact us if you need more acurate shipping timeframe.|
Please read our shipping & returns policy.
This is the ‘Big Daddy’ of lockers – the ultimate rigging biner and one which is super strong and super tough.
It is large enough to accommodate several knots and has a very wide gate opening – just what you need in a rigging situation. All of which makes it a great centre use biner, but the story doesn’t end there.
Despite its name, the Big Boa is surprisingly light; by giving it an I-Beam construction we’ve reduced the overall weight by almost 25%. Add in the fact that it is easy to handle in gloves and the appeal to winter climbers is obvious.
- Ultra strong, large clean nose HMS locking biner
- Ideal for rigging; can accommodate multiple knots
- Large gate opening
- Easy to handle in gloves
- Strong I-Beam construction to save weight (almost 25% reduction)
We Also Recommend