Rapido Trains 178007 HO Scale H21a Pennsylvania PRR 6 Pack #2 (1954+ Shadow Keystone) Kaiju EXT 4 volts to your servo

4 volts to your servo

Height: 25 mm

Hex head socket screws enable easy and efficient maintenance

beginner-friendly model ignites a passion for science and flight in young minds (ages 10+)

Rapido Trains 178007 HO Scale H21a Pennsylvania PRR 6 Pack #2 (1954+ Shadow Keystone) Kaiju EXT 4 volts to your servoRapido Trains 178007 HO Scale H21a Pennsylvania PRR (1954+ Shadow Keystone) 6 Pack #2 Thirty nine thousand. Thats how many H21 class hoppers were built by the Pennsylvania Railroad. To put that in some perspective, thats more cars in one class than the Missouri Pacific, Nickel Plate or Rock Island had cars of ALL types on their rosters! Put another way, through the 1950s one of every two PRR hoppers was an H21! This is a car that every modeler needs!