Sieve Ss Usa#18 1mm Opening ,Each

Details:

Full height sieve, stainless steel wire and frame^ usa series mesh size: #18. Sieve opening: 1mm. Diameter: 20.3Cm. Marked with us sieve number, and the opening in inches and millimeters. Serialized. Includes "test sieve certificate." Conforms to astm e-11.