Pickup Springs 3.0mm Axles (48 Pack)

48 springs, sized perfectly for almost zero friction addition when used to add power pickup on 3.0mm axles (some O OO and OO scale). They are easy to use.
Remove one wheel, add the spring and replace the wheel-set, making sure you note which wheel is ‘live’ to the track. Drill a small hole in the floor of the coach or wagon and solder a bit of fine wire to the tag end on the spring.




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