Walthers Cornerstone
Cornerstone Series(R) Heavy-Duty Overhead Crane - Kit

11 x 2-3/8 x 2-5/16" 27.5 x 5.9 x 5.7cm
Walthers Part # 933-3150, p. 420 Walthers 2012 HO Scale Reference
HO scale, $16.98, currently in stock at Walthers

 
Easily adaptable to operations in any building, this 250 ton capacity crane is designed for maximum detail with easy construction. It includes dual trolleys with hooks and motor details, an operator's cab, decals and instructions. It's perfect for the craneways in any heavy industry, and will fit the supports included in the Backshop (933-3039) or the Electric Furnace (933-3056) all sold separately.
 
Finished model measures: 11 x 2-3/8 x 2-5/16" 27.5 x 5.9 x 5.7cm.
 
NOTE: Photo shows Craneway and Vertical Supports from the Overhead Traveling Crane, kit #933-3102, sold separately.