Grayhill – Mechanical Rotary

08 Series & 09 Series Switch – Grayhill

19 Series Switch – Grayhill

20 Series Switch – Grayhill

24 Series Switch – Grayhill

25 Series Switch – Grayhill

25L Series Switch – Grayhill

26 Series Switch – Grayhill

42 Series, 43 Series, 44 Series Switch – Grayhill

50 Series & 51 Series Switch – Grayhill

5000 Series Switch – Grayhill

53 Series, 57 Series & 59 Series Switch – Grayhill

58 Series Switch – Grayhill

71 Series Switch – Grayhill

75 Series Switch – Grayhill

77 Series Switch – Grayhill