Buffer with build-in spring. Fits on both 9V or RC track. For a smooth operation on a shunting-yard. Nearly all parts are brand new. Other parts are in at least good condition.
Model dimensions (LxDxH):
6x5 x5 cm /2.4 x 2.0 x 2.0 inch
Number of parts:
Gross weight complete set:
40 gram / 1.4 ounce