Bowser Manufacturing Co.
Cradle

Walthers Part # 6-23
N scale, $12.95, currently in stock at Walthers
This product is on-sale today for $10.98

 
Shaped foam cradle gives you a gentle helping hand when working on the underside of your locos and cars. Cradle also has a compartment for holding small parts like screws, trucks, couplers etc.