Gold Rats forward classifying system can be be used on Gold Rat 8, 10 and 12 inch wide wide sluices (excludes 6 inch wide sluices).
With the mesh screen and clearing plate you will be able to further process your gravels prior to running them through to your sluice, additionally, when hunting for gemstones you will get a good opportunity to view and clean your 'oversize' before discarding.
