Wooden Train Track Turn Table - Revolving Center Track Piece - 100% Compatible with All Major Brands including Thomas Wooden Railway System by Kids Destiny This 8 way hand operated turntable changes your trains direction by turning the crank The inside rotating dimensions of this turntable is approximately 3 1/4 inches long Made from 1% hardwoods. Compatible with Thomas and Friends Wooden Railway; Brio and other fine Wooden Train Sets and Accessories Unique Piece is a Must for any true builder