12" Stainless Steel H/H ASTM Sieve 300 micron or No.50
12-Inch Diameter Stainless Steel Half-Height (1 inch) Frame, Stainless Steel Woven Wire Mesh, Certified ASTM E11 Compliance Sieve, 300 microns or No.50
12-Inch Diameter Stainless Steel Half-Height (1 inch) Frame, Stainless Steel Woven Wire Mesh, Certified ASTM E11 Compliance Sieve, 300 microns or No.50