This ratchet operated lopper replaces your SILKY HAYAUCHI polesaw’s blade in just a couple of minutes and offers precise, easy pruning of branches up to 50mm diameter. SINTUNG features a high carbon steel cutting blade which has been fully heat treated and Teflon-S coated to ensure smooth cutting. The lopper uses a unique double pulley system and a four position ratchet mechanism to let you cut through thick branches with minimal effort.