6 inch gold dredge triple sluice custom built has 2 x 6.5hp Honda engines also come with a 6 inch swivel suction hose tip with breaking flap, and 6 meter long clear hose, Sluice box measurements are 2.4 m long overall , 510mm start of jet flare and 1.4 m wide at bottom of sluice, has gold hog Matt's in various configurations catchs flour gold up to nuggets, Ph number is 0275878418 Feel free to ask any questions below.