The PECO HO Code 100 Insulfrog Double Slip Switch is an HO scale (1:87) track component that allows two crossing tracks to interchange in both directions, functioning as a compact alternative to multiple individual turnouts. The Insulfrog design uses insulated frog construction, which simplifies wiring and is compatible with all types of rolling stock including those with short wheelbases. Code 100 rail height ensures compatibility with the widely used Code 100 track standard common in HO scale layouts. Features: HO scale 1:87 Code 100 rail height Insulfrog insulated frog construction Double slip configuration for bidirectional crossing interchange Simplifies wiring compared to electrofrog alternatives 7/7/26 cs