16 x 1/2 " - 519.16B
20 x 1/2 " - 519.20B
20 x 3/4 " - 519.20C
25 x 1/2 " - 519.25B
25 x 3/4 " - 519.25C
25 x 1 " - 519.25D
32 x 1 " - 519.32D
32 x 1 1/4 " - 519.32E
40 x 1 1/4 " - 519.40E
40 x 1 1/2 " - 519.40F
50 x 1 1/2 " - 519.50F
50 x 2 " - 519.50G
63 x 2 " - 519.63G
63 x 2 1/2 " - 519.63H
75 x 2 1/2 " - 519.75H
75 x 3 " - 519.75I
90 x 3 " - 519.90I
90 x 4 " - 519.90L
110 x 4 " - 519.11L