Ridgid Constant Swing Tubing Cutters Features an enclosed feed screw to eliminate clogging and jamming, grooved rollers for close-to-flare cuts, and a fold-away reamer. X-CEL Knob cuts tubing more quickly and easily with a larger, more ergonomic design. X-CEL Wheel Pin, ball detent design, allows users to change cutter wheel quickly, no tool needed. Spare cutter wheel included in the knob. Made from high-strength zinc alloy Pack of 1