GOLD RUSH SCREEN KIT 3 Large Screens 1/2-1/12-1/50" Classifiers-Sifting-Mining 14 the inside dimension is 3-1/2

the inside dimension is 3-1/2 inches

if you need it shipped to AK or HI you must pick the Priority Mail option for $24

ASSAY REAGENTS AND FUSION PRODUCTS - Pages 1-20Definitions

Its durable and user friendly design makes everyday measuring quick and very easy

the jaw plate from the crusher and rotating the worn portion of the plate up and the unworn portion in

GOLD RUSH SCREEN KIT 3 Large Screens 1/2-1/12-1/50" Classifiers-Sifting-Mining 14 the inside dimension is 3-1/2This is a set of 3 Classifying screens that fit on top of your 5 Gal Bucket and stack on top of each other. The 3 sizes in this set are as follows; Wire thickness: 0. 17 mmMesh size: 1 50" Wire thickness: 0. 45 mmMesh size: 1 12" Wire thickness: 1. 40 mmMesh size: 1 2" The screen is 304 Stainless Steel wire Why use our Sifting Pans (AKA classifiers sieves)? Classification is the most important step in gold recovery. Screen off large, worthless gravel