The DMM Ultra O Screwgate is an extremely symmetrical oval climbing carabiner, ideal for use with assisted belay devices, pulleys, swivels and shackles. Some oval carabiners are not as symmetrical as others, making them less useful for their designed purpose. The DMM Ultra O Coloured 3-Pack includes three different colours of the Ultra O screwgate carabiners.
The DMM Ultra O is a karabiner with symmetrical rope baskets, this makes it ideal for assisted breaking devices, pulleys, swivels and shackles. Oval karabiners allow pulleys to sit in an equalised position, the symmetrical shape also lessens the chance of shifting under load and potentially dislodging a marginal gear placement. The Ultra O is the perfect climbing aid!
Established in 1977
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