This versatile 19kN setup gives you the power to press up to 1-3/8? copper tubing, this kit includes five of the most commonly used jaw sizes - 1/4", 3/8", 5/8", 3/4", and 7/5" - so youíre ready for a wide range of HVAC and refrigeration applications straight out of the box. The Klauke 19kN Press Tool delivers fast, flame-free connections in 10 seconds or less, eliminating the need for fire watch, nitrogen purging, or special permits. A 350 degree rotating head, ergonomic grip, and compact design make it perfect for overhead, tight-space, and everyday use. Powered by Makita 18V Li-Ion batteries, the tool delivers up to 150 presses per charge and recharges in just 15 minutes - keeping pace with the demands of the job. An automatic piston return, manual release, and LED service alert at 10,000 cycles help ensure smooth, safe operation every time. Everything comes packed in a durable hard case, complete with two batteries, a rapid charger, and must-have install accessories: cutter, deburring tool, depth gauge, press gauge, abrasive pad, marker, and wire brush. Each jaw presses the signature RLS witness mark into the fitting for fast, visual proof of a secure connection.