The M12 2432-22 Cordless LITHIUM-ION ProPEX Expansion Tool features a compact right angle design makes installing tubing in tight locations fast and easy. The quick cam mechanism delivers precise, continuous expansion for 3/8” to 1” ProPEX connections Designed specifically for Uponor ProPEX, the M12 Cordless LITHIUM-ION ProPEX Expansion Tool is built to make effortless installations faster than other tools available