These lightweight aluminum Ultrascenders lock in one direction and can be pushed in the other. A safety mechanism is integrated into the handle channel for maximum ease of use in long "over the lip" stretches.A thumb notch in the cam simplifies full cam retraction. Attach anywhere on ropes from 8 mm to 1/2 in diameter.
Three holes provided for different clip-in positions, depending on use. Use with optional ascender straps (below) for quick, easy ascents into trees using a sit and stand motion (carabiners are required for attaching straps to Ultrascenders).Breaking strength: 4,600 lbs. Our catalogs feature thousands of quality products for the forestry, environmental science, surveying/engineering, wildlife biology, horticulture, grounds maintenance, and education professionals - and more.
The item "CMI Ultrascenders Pair" is in sale since Friday, August 21, 2015. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "forestry-suppliers" and is located in Jackson, Mississippi. This item can be shipped to United States.