Kadee HO Scale #37 Medium (9/32") underset shank
The #37 Kadee® Magne-Matic® Coupler
features a very strong plastic insulated coupler,
#621 Torsion Centering Spring & insulated
#233 Draft Gear Box.
30-Series Kadee® Magne-Matic® Couplers
are designed for body mounting either above or
below the mounting platform, with or without
Draft Gear Box Lid and with Draft Gear Box
Lid either on top or bottom.
Note: The 30-Series Torsion Spring can be
mounted either below or above the coupler shank,
but must always be mounted between the
Coupler Spring Lid and Draft Gear Box.