Posted 7/3/2025 05:59 (#11284305 - in reply to #11284266) Subject: RE: Name that SCREWDRIVER tip STYLE?
St. Joseph, Champaign County, IL
Robertson is a square drive. It's has a tapered hole, instead of straight sides though, so isn't exactly the same as modern square drive screws, even though the name Robertson drive is used for modern screws.
Name that SCREWDRIVER tip STYLE?
