Klauke RLS 15kN Refrigerant Press Jaw Set, 8 Sizes 1/4" - 1-1/8"

Klauke 15kN Refrigerant Press Jaw Kit, 8 Jaws 1/4" to 1-1/8"

Full range. Maximum flexibility. Built for Compact Pressing Power.

The RLS 15kN 8 Jaw Kit gives you the full range of sizes needed to press with precision across a wide variety of residential and light commercial installs—no flame, no fire watch, no downtime. Designed for use with the Klauke 15kN Press Tool, this jaw set covers fittings from 1/4" to 1-1/8", including sizes: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8", and 1-1/8". Also compatible with RIDGID® RP 115 mini press tool, it's the ultimate jaw set for pros who want flexibility, safety, and proven performance in one kit. Each jaw presses the signature RLS witness mark into the fitting for fast, visual proof of a secure connection.

Key Features & Benefits

• Complete 8-jaw set covering a wide range of fitting sizes from 1/4″ up to 1-1/8″
• Designed for reliable, flame-free pressing of copper ACR and HVAC/R tubing
• Compatible with the Klauke 15 kN press tool and similar 15 kN mini press tools
• Each jaw creates a positive press with a visual witness mark for quick verification
• Ideal for residential and light commercial applications
• Press fittings without open flame, gas, brazing materials, or hot work permits
• Reduces downtime and safety concerns compared to traditional brazing
• Provides professional-grade mechanical joints with consistent performance

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