ARS Telescopic Pruner. The 180ZF-2.0-3 is a long reach telescopic (extendable pruner). The pole shaft is a rugged aluminium and extremely light in weight. This model extends to a maximum of 2 metres. The 180ZF model is fitted with razor edge cutting blades meaning a reliable cut on all soft and thin stems all the way to 20mm thick diameters. The cutting blades are made from high carbon Japanese steel and are hard chrome plated. The blades are operated by a simple squeeze of the handle.