The Duck from STec is like a Petzl Shunt on steroids!
For those old school rope access technicians that were trained on the Shunt this is the back up device of choice.
Made entirely from stainless steelexcept for the aluminium cam, this will outlast religion.
The tow rope is pre-stitched in and just too short to tie an extension onto.
The STec Duck is a rock solid, reliable, rope access back up device that will provide years of service.