The Trophyline Lift R4 Ascender is a mechanical rope ascender designed to provide quick and secure adjustment while saddle hunting. Manufactured by Wild Country in a custom Trophyline colorway, it is compatible with 8 mm to 13 mm ropes and features a spring-loaded side plate with a secure locking mechanism for easy operation. The ascender is built with a high-strength stainless steel axle and stainless steel wire with a protective sheath and is certified for both mountaineering and work safety applications.