USA Standard Testing Sieve, Wire Cloth Test Sieve, Stainless Steel Screen Material, Brass Frame Material, Mesh Size 1 1/4 in, Mesh Size Range Coarse, Wire Dia. 4 mm, Opening Size 31.5 mm, Outside Dia. 12 in, Frame Inside Dia. 12 in, Overall Depth 3.25 in, ASTM E11 Standards
USA Standard Testing Sieve, Wire Cloth Test Sieve, Stainless Steel Screen Material, Stainless Steel Frame Material, Mesh Size 1 1/16 in, Mesh Size Range Coarse, Wire Dia. 3.55 mm, Opening Size 26.5 mm, Outside Dia. 12 in, Frame Inside Dia. 12 in, Overall Depth 3.25 in, ASTM E11 Standards