Chaseem Back Tools patented reversible wrap around hinged thread chaser is the fastest easiest to use, and the most efficient thread chaser ever made. The pro50 tools, are made of a hardened tool steal, to a Rockwell 50, made in the USA, with USA steal. The large tools, 3 1/2 OD and up, have a fastener for perfect thread alignment, and 2 slip in handles, making it easier to use. And saves you from having to purchase large sockets. You can get in close to the hub, to repair the threads. Wrap the tool around the good threads, close tool, adjust fastener, and turn in or out, up or down, or back and forth, to cold roll thread metal and reform threads. These tools are the greatest time saver since sliced bread!! Saves time, makes money! They are used anywhere threads are damaged, rusted corroded or painted. Used on farming, truck and trailer spindles, mining, factories, HD equip, wind mills, oil well drilling, water companies, railroads, electrical, plumbing, marine, turbines, and approved for Armed Forces, Marines etc. 30 day money back satisfaction guaranteed 3 year warranty THESE TOOLS WORK!
