This is part of the PC door hanging kit model 100-DK and turns your PC router into a planer... it includes the 100-P plane attachment, 100-B router base (with a B&D 7640 router installed), PR-47Y edge guide, a couple of plane bits and a 5042 cutter grinder (sharpener) attachment that was not included in the kit originally. All are in good/fair condition and comes in a nice metal carrying case. This has been sitting in my garage for years and I really need to let it go. E-mail me if interested.