933-3171 90' Turntable (No Motor) KitPICTURE SHOWS ASSEMBLED AND PAINTED LOCO, SCENERY, VEHICLES AND RAILROAD EQUIPMENT NOT INCLUDED Cornerstone Series(R) 90' Turntable Kit. Pit Diameter: 13 3 16" 33cm Bridge Holds Loco Up To 12 3 8" 30. 9cm The Walthers Cornerstone HO Scale 90' Turntable is based on those used at small steam engine terminals. A vital part of train operations, this kit has ben carefully designed to fit most layouts and the 90' turntable has a one piece pit for drop in