Ratio 546A Rolling Underframe For Ratio 545 or 546 1:76 Scale Plastic Kit

The 1:76 scale (OO gauge) Ratio 546A Rolling Underframe kit fits under the Ratio Locomotive Lifting Hoist (Ratio 545 ) or Overhead Traversing Crane (Ratio 546. See related items below) to allow them to run along tracks (not included).

The kit makes a pair of rolling underframes. Length 61mm.