8" Brass H/H ASTM 20 micron or No.635
8-inch Diameter Brass Half-Height Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635
8-inch Diameter Brass Half-Height Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635