The BrewZilla Lift - N - Lock Pulley System is perfect for all - in - one brewers and BIAB brewers. When you're brewing high - gravity beers with a large amount of grains, lifting the heavy malt pipe can be a real challenge. This pulley system comes to the rescue. It's made of strong nylon strapping and 304 grade stainless steel, and includes a 10 - meter long and 25 - millimeter wide strap. With it, you can multiply your pulling force by 4 times, making it much easier to lift and lower the malt pipe. Just make sure the beam you mount it on can handle the total force (pulling force plus load weight). It's a bit more expensive, but well worth it for the ease it brings to your brewing process.