Lionel - FasTrack Graduated Trestle Set O - 6-12037

Lionel FasTrack Graduated Trestle - 612037 Key Features Incremental height grading For use with FasTrack track sections Set of 22 Tallest trestle height: 5 1/2" Overview Here is a Lionel 12037 Fastrack Graduated Trestle Set. Features incremental height grading and is for use with FasTrack track sections. Includes 22 graduated trestles. It reaches a Maximum height of 5 1/2 inches - enough for another train to pass underneath.