The Thermal Dynamics 7-5202 SL100 Replacement Torch has a 75-degree torch head and 20-foot leads and is the first plasma cutting torch that performs with virtually all plasma cutting power supplies. The 1Torch works with high frequency start systems, CD start systems, touch-start systems and moving parts (blow back) start systems. Install the 1Torch on your current plasma power supply and you immediately benefit from the latest in high performance torch technology available today. Features include: Ergonomic torch handle; New phenolic position tube; Improved leads; ATC (Advanced Torch Connector) quick-disconnect option; Operating Range: 30 to 100 Amps. For medium/heavy-duty cutting.