412 is a Mason's story-line cleat. Used for stretching a line from one end
of a wall to the other for establishing the next course's height.
"Joe AutoDrill" wrote in message
news:s74Ge.1597$1E.548@trndny04...
412: Piece of wood.
413: Pipe wrench / grip / lifting tool / etc.
414: Binder clips, rubber bands and a laser light...
415: Torture device?
416: "spring" from a "don't open too far" door device / door stop.
417: Corner line scribe (non-techical name?)
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Regards,
Joe Agro, Jr.
(800) 871-5022
http://www.AutoDrill.com
http://www.Multi-Drill.com
V8013-R