Walthers Proto 920-101938 HO Scale All-Door Boxcar Weyerhaeuser LUNX 4440 Theme_Universal Century Proto MAX™ metal knuckle couplers

Proto MAX™ metal knuckle couplers

C hubs & knuckles)

Ideal for Tracks Where “slick” Tires are Fastest

2 in3 (412 cm3)

Walthers Proto 920-101938 HO Scale All-Door Boxcar Weyerhaeuser LUNX 4440 Theme_Universal Century Proto MAX™ metal knuckle couplersWalthers Proto 920 101938 HO Scale All Door Boxcar Weyerhaeuser LUNX 4440 Introduced in the late 1960s especially for lumber service, the 56' Thrall All Door Boxcar from WalthersProto(R) makes a unique and colorful addition to HO freight operations. Designed to protect weather sensitive building materials and simplify loading and unloading, the design featured large sliding side doors for easy access, and many remained in service into the early 2000s.