The CK Worldwide CK17V-12-RSF FX delivers precision TIG welding with integrated flex head technology and handle-mounted gas valve control. This 150 amp gas-cooled torchfeatures 40 degrees of articulation in any direction, making it ideal for tight-access welding applications where torch positioning is critical.

Built with CK’s signature superflex cable design, this torch maintains excellent flexibility while providing reliable performance in demanding shop environments. The integrated gas valve allows welders to make precise flow adjustments without returning to the welding machine, improving productivity and weld quality control.

• 150 amp capacity— 100% duty cycle on AC high frequency or DC straight polarity
• Flex head design— 40 degrees of articulation in any direction
• Integrated gas valve— Handle-mounted control for precise gas flow adjustment
• 12.5 foot superflex cable— Enhanced flexibility and durability
• Gas-cooled operation— No water cooling required
• 3/8″ x 32 thread pattern— Standard 3 series consumable compatibility
• Lightweight construction— 5 oz total weight

Compatible Consumables

• 3C116— 1/16″ (1.6mm) Collet
• 3C332— 3/32″ (2.4mm) Collet
• 3C418— 1/8″ (3.2mm) Collet
• 3CB116— 1/16″ (1.6mm) Collet Body
• 3CB332— 3/32″ (2.4mm) Collet Body
• 3CB418— 1/8″ (3.2mm) Collet Body
• 3A4— #4 (1/4″ 6.4mm) Alumina Cup
• 3A5— #5 (5/16″ 8.0mm) Alumina Cup
• 3A6— #6 (3/8″ 9.6mm) Alumina Cup
• 300L— Long Back Cap

Compatible with standard 3 series consumables, this torch works seamlessly with existing CK17, CK18, CK26, CK150, CK210, and CK300 series parts inventory. The flex head design excels in fabrication work, pipe welding, and repair applications where standard rigid torches cannot reach.