Patented Ring Design to make pressed connections for 2 1/2 - 4 copper tube. New XL-C Rings and V2 Actuator Jaw include patented swivelling feature that allows the tool to connect to the ring at any angle relative to the tubing, allowing greater access in tight spaces Designed in conjunction with the ProPress XL-C fittings, ensuring total system compatibility. Compatible Only with RIDGID Standard Series pressing tools. Backed by full RIDGID Lifetime Warranty. V2 Actuator Jaw features new jaw identification clips, for fast, easy identification of the appropriate pressing jaw. Note: For use with ProPress XL-C fittings only (copper fittings).