QUICK ACTING TUBING CUTTER: Cuts through 1/4 inch to 1-5/8 inch copper, brass, aluminum, and plastic tubing with superior ease and efficiency X-CEL KNOB: Features a large and ergonomic design that assures a firm grip for easier cutting and better comfort I-BEAM CONSTRUCTION: Sturdy design and reinforced surfaces offer reliable durability and long-lasting service X-CEL WHEEL PIN: Enables quick, tool-free cutter wheel changes in seconds, with no lost clips. FOLD AWAY REAMER: Conveniently stored in the frame, lets you clean and prep freshly cut tubing to ensure good connections