Petzl Ascension Right-Handed Handled Ascender. Colour Blue. Versatile handled rope grab c/w moulded grip providing comfort & thermal insulation. The trigger cam has teeth ensuring better performance on wet / dirty ropes, with spring-loaded moulded catch providing easier use even when using gloves. EN397: 1997. Weight 196g. Suitable for use with kernmantle construction ropes between 8 & 13mm diameter that are CE marked to EN1891 or EN892. The upper holes are for a karabiner when the rope grab is