Klauke RLS 19kN Refrigerant Press Tool and 8 Jaw Kit, 1/4" to 1-3/8"

Klauke 19kN Refrigerant Press Tool and 8 Jaw Kit, 1/4" to 1-3/8"

A press tool that delivers, with a complete range of jaws

The Klauke 19kN Press Tool is built for HVAC/R pros who need reliable performance on copper fittings up to 1-3/8". With a sub-10-second press cycle and 350° rotating head, it's ready to tackle tight quarters without slowing you down. An automatic piston return and manual release boost efficiency and control, so you can keep pressing without missing a beat.

Paired with an 8-jaw kit for a full, ready-to-go setup for pressing copper tubing up to 1-3/8". This comprehensive set includes the most commonly used sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8, 1-1/8", and 1-3/8"—giving HVAC/R pros the versatility to handle everything from residential service calls to light commercial installs. Each RLS jaw is built for precision and performance and presses a distinct RLS witness mark into every fitting—giving you visual assurance that every joint is fully and properly pressed. Engineered for durability and speed, these jaws help deliver clean, consistent connections without flame, fire watch, or flux.

Key Features & Benefits

• 19 kN cordless press tool delivers consistent, reliable presses on RLS fittings
• Fast press cycle under 10 seconds for increased productivity
• Complete 8-jaw set covers copper tubing sizes from 1/4" to 1-1/8"
• 350° jaw rotation for improved access in tight or awkward spaces
• Flame-free installation eliminates brazing, torches, and hot work permits
• Compatible with 18 V Makita® Li-Ion batteries (also compatible with Bosch)
• LED maintenance indicator alerts at 10,000 press cycles
• Safety features include auto piston return and manual override
• Reduces install time while improving consistency and joint reliability

Want to learn more about press tools and fittings? Check out the RLS Certified Installer Training Program.