Drill Rod & Tool Steels 57919 O1 Oil-Hardening Flat Stock: 5/16" Thick, 5/16" Wide, 36" Long, ±0.001" Thickness Tolerance
O1 Oil-Hardening Flat Stock: 5/16" Thick, 5/16" Wide, 36" Long, ±0.001" Thickness Tolerance + 1/2" Long Tolerance, + .005" Wide Tolerance, +/- .001" Thick Tolerance (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!