SQUARE BIT DRIVERS: 2 inch - #1 and #2 Robertson (R1/R2) - Quick-Change Shank. (EACH)

✔ #1 and #2 Robertson 2" Square Head Bit Driver Quick Change Bits -
✔ Has a quick change shank - quicker bit change outs
✔ Made of Industrial-grade hardened and tempered tool-steel resists stripping and cam-out
✔ Bit has a typical 1/4" shank that fits in all of your 1/4 inch and bigger drills and screwdrivers