15/16 INCH DESIGNATED SIZE; ADAPTER; 700/258/258XL USED ON MODEL/BRAND; 41935, 41940, 45178, 58227, 50767 USED ON EQUIPMENT PART NO; HANDHELD POWER DRIVE, POWER PIPE CUTTER USED ON POWER TOOL; HEAVY DUTY USED ON POWER TOOL TYPE; ADAPTER SHAPE SQUARE