Final SALE: For safety reasons, we cannot accept returns on load-bearing Climbing equipment. Sorry for being so mean. Features of the Petzl Descender Rig Designed for experienced rope access workers Safety gate on the moving side plate allows the rope to be installed easily while the device remains connected to theharness, facilitating the passage of intermediate anchors Ergonomic handle allows the rope to be released and enables convenient descent control AUTO-LOCK system allows users to easily position themselves at the work station without having to manipulate the handleor tie off the device The stainless steel wear plate improves durability by reinforcing the rope friction zone Descending a heavy load up to 200 kg Rope compatibility: 10 to 11.5 mm in diameter