MD-1 Manual Key DuplicatorThe MD 1 is a manual duplicator designed for locksmiths, automotive dealerships, and hardware stores to cut a wide variety of keys without the need of additional accessories. Features: Can accept keys up to 4 in length n 1 7 8 of cutting travel. Wire deburring brush included. 1 6 hp motor included. Reversible vises hold a wide variety of keys without tipping. Flip down key stop for aligning shoulders or tips of keys. Adjustable guide (. 001