Header Box it can be added to a sluice to make it a power sluice. Will fit any 10" sluice.
RDH Prospecting Sluice Header Box. The header box size is 12"L x10"W x 6" H. The header box will fit any 10" sluice like the Keene - A52 , A51, RDH #36, RDH #48 sluice. This item will let you turn a 10" sluice into a Power sluice or highbanker.