This Vestil telescoping lift master boom provides unique performance, convenience and safety features. U.S.A. Fork Openings W x H in. 7 1/2 x 2 1/2, Boom Length in. 144, Load Capacity lbs. 4,000. Capacity 4000 lbs. Height 28in. Fabricated from welded structural steel Rugged and durable boom that provides long term service Telescopic unit extends to 144in. and comes with an infinitely adjustable locking screw Fork pockets measure 7 1/2in.W x 2 1/2in.H usable on 24in. centers 36in. safety restraint secures the boom to the fork truck for safe operation Includes two lifting hooks Change Model#LM-1T-4-24, Overall height 26' Overall extended length - 153', meet AWS Rugged and durable boom that will provide long term service Overall width is 32'