Modernize your busy engine service facilities quickly and easily with the Modern Double-Track Engine House kit from Cornerstone! Perfect as the shop for a shjort line or industrial road, similar buildings can be found at major engine facilities providing a variety of support services. Packed with features, this detailed HO structure kit includes: Perfect facility for short lines, industrial roads and more Fits 1970s to the present Build as run-through or single-ended structure - parts included! Easily customized for left or right entry with two styles of front and rear walls included Window-style or Plain 18′ (5.4m) Overhead and Entry Doors Two styles of nonworking security lights, plus separate gas and electric meters Molded in three colors with acetate for windows Measures: 11 x 7 x 4-1/4′ 27.9 x 17.7 x 10.7cm Track centerlines: 1-1/2′ (3.8cm), 3′ (7.6cm) Overhead doors - Scale 18′ (5.4m) tall