Injection molded flex plastic tie strips for code 70, 83, 100 (rail or spikes not included). Compatible with Peco and Atlas turnouts. Spike your own and have it look more realistic, and most of all, TO SCALE. On30122 - On30 Flex Tie Strips-6 pcs.(8'-6\) $14.95 On30123 - On30 Flex Tie Strips-36 pcs.(51') $69.95 On30124 - On30 Flex Tie Strips-110 pcs. (155'8\") $199.95"