Singing Rock Jack Descender Brand_On Sight Photography and the top closure buckle

and the top closure buckle ensures a snug fit

Cool-weather cozy

and ensures the blocking can be released without completely relieving the load

Staying true to its legendary roots and trail status

Singing Rock Jack Descender Brand_On Sight Photography and the top closure buckleThe JACK Descender is a compact descender for work at heights designed mainly for rope access and rescue operations. Its advantages are durability, maximum simplicity and intuitive operation. With JACK, work is fun. Can be used for positioning, ascending and descending on the work line, as well as for lowering and belaying persons Automatically locks the rope, allowing the user to concentrate fully on the work Speed of movement on the rope is