LA-180R06: ARS 2 ft Long Reach Pruner, Short Blade, ideal for top work. The 180 (razor edge) is a bypass pruner head. The high carbon tool steel blades are Marquench hardened to hold their edge cut after cut. Blades are hard chrome plated for rust and sap resistance. The arm rotates over 180 degrees allowing you to turn the blade, not the handle, for easy use and pinpoint accuracy. The blades, aluminum pole, and zinc alloy rod are all rust resistant.