The Ultra O Screwgate could be described as the perfect aid climbing biner – it certainly performs remarkably well in the big wall environment and the I-Beam construction gives it an excellent strength to weight ratio.
At some point all of us will need to use a pulley system, most likely in a rescue situation. Oval biners are important because they allow pulleys to sit in a correctly loaded and equalised position.
- Oval shaped locking biner
- Ideal for pulley systems and aid climbing
- Strong and lightweight I-Beam construction
- Generous rope radius