Web08-306 Lot of four YANKEE ratcheting screwdrivers. Patented in 1936 by John Chapman and manufactured by Yankee in two sizes, as the No. 3800 (4-1/2" long) and the No. 3400 (3-3/4"); it's distinctive characteristic was that the blade is set at right angles to the shaft. Lot includes one 3800 and one 3400, both pre-Stanley and marked only by Yankee, plus two 3400s marked by Stanley as well. All clean and work smoothly. (KFS064)