You supply the cooler...the rest is in this kit.
Shank Wall Through Fitting Brass.
Stainless Steel Cooling Coil 50' x 5/16" OD
Material : SS 304 with Beer Nut and Ferrules
Coil height: 6.75" Coil OD: 5.25"
Complete Shank; Faucet and Knob Assembly with all hardware. (2.75'' Shank).
Shamks require 7/8" hole