TIE PLATE 
CODE 125  O Scale (1/48)
Quantity 100 
Resin print.

These plates feature 3 spike heads in place and one slot for a Micro Engineering small spike.
We have experimented with these and that is all you need one spike per tie alternating sides.
Please see complete photo of track using these.
Photos with tie and track for reference.
We are now offering single track bridge ties with the Tie Plates mounted and gauged for code 125