3/4 X 1-5/8
1-1/4 X 3-1/4
2 X 6
1-3/4 VID, 3-1/8, 3-7/8, 5-1/4 UID
2-1/8 VID, 3-7/8, 4-3/4, 6-1/2 UID
60 mm X 73 mm
40 mm X 4
60 X 78 mm