Knowledge Center
Product Size Databases
Quick-reference dimensions and estimated or published weights for common steel pipe, rebar, sheet gauge, plate, bars and structural designations.
Product data
Searchable size & weight databases
Use nominal size data for estimating and RFQ preparation, then confirm the exact product and manufacturer before purchase.
Size databaseRebar Size & Weight DatabaseRebar bar-number reference with nominal diameter, cross-sectional area and weight per foot.Open resource →Size databaseRound & Square Bar Weight DatabaseTheoretical carbon-steel round and square bar weight per foot for common nominal sizes.Open resource →Size databaseSquare & Rectangular Tube Size ReferenceCommon square and rectangular steel tube outside sizes, nominal walls and theoretical weight-per-foot planning data.Open resource →Size databaseSteel Gauge Thickness DatabaseCommon carbon-steel sheet gauge to decimal-inch and millimeter thickness reference with material-specific gauge warning.Open resource →Size databaseSteel Pipe Size & Schedule DatabaseCommon steel pipe NPS, outside diameter, Schedule 40 and Schedule 80 wall and estimated weight reference.Open resource →Size databaseSteel Plate Weight DatabaseTheoretical carbon-steel plate weights by thickness for common 4x8, 4x10 and 5x10 sizes.Open resource →Size databaseStructural Shape Designation GuideLearn how common AISC structural shape designations such as W12x26 are read and where to confirm exact dimensions and properties.Open resource →