General description The RIDGID 36597 Quick-Acting 153 Tube Cutter is designed specifically for cutting copper tubing with a capacity of 32-90mm (1.1/4 - 3.1/2in). It features a quick-acting design and is built with I-beam construction for durability and stability during use. Technical specifications Capacity: 32-90mm (1.1/4 - 3.1/2in) Weight: 0.92kg Wheel: E-2558 Usage Quick-acting design allows for efficient cutting of copper tubing. The X-CEL Knob enables faster and easier cutting with its ergonomic design. Tool-free wheel change with the X-CEL wheel pin using a ball detent design.