Yale Underhung Wire Rope Hoist, Cat.#YKB-L10-033S420-2, 33 ft. Maximum lift @ 20/3.3 FPM, HMI Class H4 Duty, 460V/3Ph/60Hz, Motorized Trolley @ 80/20 FPM, 4 Element Geared Limit Switch, Trolley Flange Width 10" to 12.25", Block Operated Limit Switch. **Call 205-823-9400 for modifications. We customize hoists to your specifications.**