A few turns of the crank makes a clean slit through armored casing. This takes only a few seconds, simply untwist to strip! Best of all the cable pops out as soon as a cut is completed. Auto-clamping adjusts to the diameter of the cable, no levers or screws to set! You can make cuts in tight quarters by ratcheting the handle back & forth when you’re in a tight spot. Ergonomic crank handle is offset for maximum hand clearance, and 6 blades can be stored in the knob. Made in USA, MSRP of the RS-101B is $29.95.

http://www.seatekco.com/rs-101b.htm
http://www.seatekco.com/pdf/rs-101b.pdf