PRO SERIES SAWS These saws have it all! The precision ground (never filed!) blades are impulse hardened to be stronger, tougher, and keep their edge longer than competitors blades. Blades are hard chrome plated for superior rust and sap resistance. The ARS Marquench hardening process provides the perfect balance between flexibility and hardness. The rubber coated handle is comfortable for continued use. All versions include a scabbard with detachable belt loop and leg strap holders (leg straps available separately).