Any turnout in size from #7 thru #9 will fit this turnout pad.  Mainline Height of 18" scale height (9.5mm actual), or Branchline/Siding height of 12" (6.4mm actual) is available.  Additionally, 30-degree or 45-degree slopes are available.  The  Turnout is approx. 26-7/8" long, which facilitates extra length to trim to the exact switch utilized.  The throat of the Turnout is 3.25" on the 45-degree slopes and 3.75" on the 30-degree slopes. (Mainline Pictured)