HO-Scale Centering Springs #5 Style.
Metal Centering Springs for #3 (old style), 5, 9, 20-Series, 40-Series, 58, 118 (old style), 505, 506, 507 and 508 Couplers.
- (1) Dozen #634 Centering Springs #5 Style
Price was the best I could find on the internet. I'll be using a lot of these for electrical pickups in my passenger cars.
Shipping was a tad slow but not critical.