1:48 - 4" Pipe Fittings - 44 pcs

10 each 90° and 45° elbows, couplings and Tees; 4 each gate valves. These all have a small stud to fit the ID of a piece of Evergreen #223 tubing. This tubing measures 0.093 in./2,4 mm OD and 0.039 in./0,99 mm ID. This OD is very close to a nominal 4" pipe (4-1/2 in.) in O scale.

Note: Evergreen tubing is nominal in size. Don't force the fittings .. ream the tubing with a drill bit if necessary