B68-594 MULTI-TOOL KIT. Yankee Radio Tool Set No. 106. The most complete set of one of North Brothers' least common tools, marketed in the 1920s specifically to be used on new-fangled radio sets. In this case, the No. 105 set has been combined with a No. 1431 Radio Drill in an expanded version of the kit. Includes a ratchet screwdriver, three blades, countersink, two sockets, a reamer, a wire bender, and a single-end hex wrench plus a drill. Everything shows little to no use, box intact with 75% label. No Yankee collection is complete without one. From the collection of Pat Gefre. Good+ 150-300