PETZL D17AA Ruberso Red [product]

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Certification: EN 15151-2, UIAA Material: Aluminum (frame) Weight: 57g The lightweight Ruberso is a versatile belay device/descender designed for single and multi-pitch climbing and mountaineering. In Ruberso mode, the brake assist function works when belaying up to two second climbers on multi-pitch. Compatible with a wide range of rope diameters: single rope (8.5 - 10.5 mm), half rope (7.1 - 9.2 mm), twin rope (6.9 - 9.2 mm). The rounded design of the rope slot allows the rope to flow smoothly and reduce wear.