RF-170 has a patented sliding top with various cutting positions to cut across the convolutions of large diameter cables. Able to make accurate cuts in tight quarters with the simple ratcheting mechanism that moves the handle back and forth when in a tight spot. Features a self-tightening blade system and ergonomic crank handle with offset for maximum hand clearance and safe operation. Blade storage cartridge in knob with storage for up to 6 blades.