The Wesco Counter Balance Hand Winch Lifters feature durable aluminum and steel construction. The versatile forks can be inverted to accommodate two different lift heights, with dimensions of 4"W x 22.5"L x 1.75"H. This design allows you to get close to the load, supported by 5" polyurethane rear swivel casters with brakes and 4" front wheels for easy maneuverability. The winch crank handle securely locks the carriage in place, and top-of-frame rollers enable the truck to be laid horizontally for transport. An optional removable steel platform, measuring 20.5" wide by 24.25" long, can be fitted over the forks for added versatility. The lifters are designed with 11.25" load centers and are available in capacities of 350, 400, and 500 pounds, catering to various lifting needs.