MATCHED Pair HARDENED Brown & Sharpe 6"x1/4"x5/8" Parallels. 599-920-12 Reamer Premium quality old stock and

Premium quality old stock and USA-made

Self-centering scroll chucks are designed with jaws on a scroll which open and close with a wrench that is turned on a pinion

Morse Cutting Tools USA 8% Cobalt 1-3/4" ShearMill End Mill

Black 2" x 4" x 12" ( the length is plus or minus 1/4") Acetron copolymer acetal Machinable Plastic Bar

MATCHED Pair HARDENED Brown & Sharpe 6"x1/4"x5/8" Parallels. 599-920-12 Reamer Premium quality old stock andBrown & Sharpe 6"x1 4"x5 8" Parallels. Part number: 599 920 12. The Brown & Sharpe 599 920 series steel matched pairs of parallels are for measuring, marking, or positioning machined metal work. The steel construction helps reduce wear and corrosion. All four sides are hardened, ground, and finished to exceed government specifications for flatness and squareness. The pair is parallel to + or 0. 0001". Parallels 6 in. long are parallel to + or 0. 0001"