5S Flange 1/2 (N Key Way)
5S Flanges
10S Flange 1-3/4 (3/8X3/16 Key Way)
10S Flange 1-15/16 (1/2X1/4 Key Way)
10S Flange 2-7/16 (5/8X5/16 Key Way)
10S Flange 2 (1/2X1/4 Key Way)
12S Flange 3-1/2 (7/8X X 7/16 Key Way)
11S Flange 2-1/8 (1/2X1/4 Key Way)