The aFX® Air-Powered Dock Leveler is the original Kelley air-powered dock leveler that revolutionized the industry. In addition to delivering safe, powered performance at a cost comparable to mechanical dock levelers, the aFX features airDefense® Technology — eliminating stump-out and providing a measure of free-fall protection. The aFX is also backed by the strongest warranty in the industry. Each aFX comes with a rated lifetime lip hinge assembly warranty, 10-year structural warranty, and a 5-year parts and labor warranty on the lifting system. The Kelley aFX ® Air-Powered Dock Leveler is the preferred choice of warehousing operations worldwide.