12″ steel straight edge with one side beveled. Length 12″ Width 1-1/4″ Thickness 1/8″ Used to remove excess material when making LBR, CBR and soil compaction molds. Sometimes required for slump cone, pressure meter and unit weight tests. Check with local regulations to be sure. See part # C44134 for aluminum strike off bars.
Straight Edge, 12″ x 1-1/4″ x 1/8″, Steel, Beveled EdgeSKU: HM307