These Challenge accessories will give you everything you need to make your day-to-day operations go smoothly. The practical Powerlift II Stack Lifter lets you take a break and give your back a rest when it comes to lifting pallets, but it can also lift and lower pallets that measure up to 55'' x 41'' and weigh up to 2500 pounds! We also carry two different paper stock trucks, so you can organize and keep your stock tight in one corner, even when you are moving the cart between two locations. Need a replacement cutting stick or a knife trimmer? We have numerous types for you, to fit a vast range of Challenge machines.