Description Used, original Singer pitman from Singer 29-4 base. Part is complete with all original hardware. Arm connects treadle to pulley crank on Singer Class 29 “cobbler” base, (29-4, 29k, 29k171, 29k151, etc). NOTE: All used Singer parts are shipped “as removed” and only excess dust or dirt are wiped off so they will match patina of similar vintage machines.
