CK Worldwide DINSE 35 Safe-Loc™ Connector – Air-Cooled (SL2-35)

The CK Worldwide SL2-35 Safe-Loc™ DINSE Connector is the professional choice for connecting air-cooled TIG torches to welding machines fitted with a DINSE 35 (12.8mm / 1/2") output. Designed for non gas-through DINSE machines, the SL2-35 provides a secure electrical connection while supplying shielding gas through a separate gas hose.

Built around CK Worldwide's proven Safe-Loc™ design, the connector features a rugged poly-resin clamshell housing that completely insulates the electrical connections, protects against workshop damage, and makes servicing or cable replacement quick and easy.

Whether you're replacing a worn connector or building a premium custom TIG torch lead, the SL2-35 delivers the reliability and durability trusted by professional welders around the world.

Features

• Genuine CK Worldwide Safe-Loc™ connector
• Standard DINSE 35 (12.8mm / 1/2") connection
• Designed for air-cooled TIG torches
• Suitable for non gas-through DINSE machines
• Separate shielding gas hose connection
• Heavy-duty brass connector with insulated poly-resin housing
• Easy to install and service
• Built for workshop, fabrication and industrial applications

Specifications

• Part Number: SL2-35
• Connection Type: DINSE 35
• Connector Diameter: 12.8mm (1/2")
• Cooling Type: Air Cooled
• Machine Compatibility: Non Gas-Through DINSE Machines
• Gas Connection: Separate gas hose
• Housing: Safe-Loc™ Poly-Resin Clamshell
• Brand: CK Worldwide

Compatible CK Worldwide Torch Models

Designed for genuine CK Worldwide gas-cooled torches including:

• CK9
• CK17
• CK130
• CK150
• FL130
• FL150
• MR70

Compatible Welding Machines (Australia)

The DINSE 35 (12.8mm) connection is commonly found on medium and large TIG welders sold throughout Australia, including:

• Unimig Razor TIG 320 AC/DC
• Unimig Razor TIG 400 AC/DC
• Lincoln Invertec V250-S
• Lincoln Invertec V350-PRO
• Miller Dynasty 300
• Miller Syncrowave 250DX
• Thermal Arc Fabricator 252i
• Thermal Arc ArcMaster 300 AC/DC
• Cigweld WeldSkill 250 AC/DC (selected models)
• Cigweld Transmig 255i (when configured for TIG)

Please Note: The SL2-35 is designed for standard (non gas-through) DINSE 35 welding machines. If your welder delivers shielding gas through the DINSE connector, you'll require the CK Worldwide SL2-35M Gas-Through Safe-Loc™ Connector instead. Always check your machine's front panel or owner's manual before ordering.

Perfect For

• Replacing worn DINSE connectors
• Building custom air-cooled TIG torch leads
• Workshop and fabrication applications
• Industrial maintenance
• Motorsport fabrication
• Professional TIG welding

The CK Worldwide SL2-35 Safe-Loc™ Connector provides a secure, insulated connection for air-cooled TIG torches while delivering the premium quality and reliability that CK Worldwide is known for. If your machine uses a DINSE 35 (12.8mm) non gas-through connection, the SL2-35 is the ideal replacement or upgrade for your TIG torch assembly.