12 Mesh Classifying Sieve

Save time and improve your recovery with this 12 mesh Classifying Sieve! Our Sieves are used for sizing material down before processing through a sluice box or gold pan. Stack various mesh grades together for multi-tiered classification! Conveniently fits over the top of most 5-gallon buckets and constructed of high-impact plastic and stainless steel mesh. 12 mesh= 12 holes per linear inch.