The Mighty Bite 5 lb. Stainless Steel Vertical Sausage Stuffer sets the bar for performance and dependability. The precision machined carbon steel gears are manufactured to eliminate slippage and wear, and won't rust or collect germs. The cylinder is easily removed for clean-up. The hard plastic piston with a built-in release valve allows air to escape, making your job even easier. These are reliable, high performance, gear-driven stuffers that will last. For additional protection, the 5 lb. Sausage Stuffer now includes a protective gear box cover. This innovation takes safety and durability to the next level by ensuring your gears and your food are well protected