$63.90 - 5203 - 8" Test Sieve, No. 40 Mesh, Full Height, Stainless Frame - Stainless Cloth - Hogentogler.com
Cole-Parmer Essentials Sieve; No 40, Half-Height, 8", SS/SS, NIST-Traceable Calibration Certificate from Cole-Parmer
Flour Sifter — 40 Mesh – Breadtopia
Make Your Own Gold Bars Make Your Own Gold Bars GP4-10-20-40-60 Stackable Plastic Sieve & Screen Kit 4 Screens Classifying 10; 20; 40 & 60 Mesh Gold GP4-10-20-40-60 | Zoro
Amazon.com: AMPSEVEN Flour Sifter for Baking - Stainless Steel 40 Mesh Small Tamis 6inch Round Sifter,Mini Fine Mesh Flour Sieve(6 Inch, 40m Mesh): Home & Kitchen
Stackable Plastic Sieve / Screen Kit 4 screens Classifying 10-20-30-40 – Make Your Own Gold Bars.com