Drill Rod & Tool Steels 57784 O1 Oil-Hardening Flat Stock: 7/16" Thick, 4" Wide, 18" Long, ±0.001" Thickness Tolerance
O1 Oil-Hardening Flat Stock: 7/16" Thick, 4" Wide, 18" Long, ±0.001" Thickness Tolerance + 1/4" Long Tolerance, + .005" Wide Tolerance, +/- .001" Thick Tolerance (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!