Sausage stuffing kit including adapter, spacer & three different sized funnels 14 mm, 19 mm & 24 mm;Hopper opening 5 x 6;Steel knife and two steel plates 4.5 mm & 10 mm;Nylon auger bearing;Ergonomically designed crank handle turns effortlessly;Clamp on style easily attaches to any countertop upt o 1 1/2 inch thick;Adjustable burrs for coarse to fine grind control;Disassembles for quick & easy clean-up;Damage preventing rubber pads protect delicate work surfaces