RTG Pro Stainless Steel Metal Detecting Travel Water Scoop with 5 8" Holes readyshovel A coil cover will add SD 001 B01 A coil cover will add years to the life of your coil The Desert Fox is easy to Use… Fill the tank with 3 to 4 gallons of water… Hook the clips to your 12 Volt battery… Turn on the switch… The wheel starts to rotate and water sprays from the spray bar onto the wheel… Add a scoop of sand every 20 seconds… The GOLD settles to the bottom as the spiral turns and the seven spiral leads pick it up and elevate it to the center hole in the hub where it passes through the hollow shaft into a gold catch cup The round stainless bracket is welded to the bucket and handle for strength and for use as a foot kicker 5 8" punched holes in the bucket of the scoop