Fly Press # Size	0	1	2	3	4	5	6	8
Base to Guide	4 1/2 inches 114mm	5 inches 127mm	5 3/4 inches 146mm	6 3/4 inches 171mm	7 1/4 inches 184mm	8 inches 204mm	9 inches 229mm	11 inches 279mm
Center to Back	3 inches 76mm	3 inches 76mm	3 3/4 inches 95mm	4 1/4 inches 110mm	4 1/2 inches 114mm	5 1/4 inches 133mm	6 inches 152mm	8 inches 203mm
Diameter of screw	1 7/16 inches 37mm	1 11/16 inches 43mm	1 11/16 inches 43mm	1 13/16 inches 46mm	1 7/8 inches 48mm	1 7/8 inches 48mm	2 3/8 inches 60mm	3 inches 76mm
Hole through Base(without ring)	1 1/4 inches 32mm	1 3/4 inches 44mm	1 3/4 inches 44mm	3 inches 76mm	3 1/2 inches 89mm	4 inches 102mm	4 1/2 inches 114mm	6 inches 152mm
Hole through Base(with ring)	n/a	n/a	n/a	1 1/2 inches 38mm	1 3/4 inches 44mm	2 inches 51mm	2 1/4 inches 57mm	3inches 76mm
Stroke	3 inches 76mm	4 inches 102mm	4 1/2 inches 114mm	4 1/2 inches 114mm	5 1/2 inches 139mm	5 3/4 inches 148mm	6 inches 152mm	8 inches 203mm
Hole in Ram(Diameter)	3/4 inch 19mm	1 inch 25mm	1 inch 25mm	1 inch 25mm	1 inch 25mm	1 inch 25mm	1 inch 25mm	1 1/4 inches 25mm
Hole in Ram(Depth)	1 1/2 inches 38mm	1 1/2 inches 38mm	1 1/2 inches 38mm	1 1/2 inches 38mm	1 1/2 inches 38mm	1 1/2 inches 38mm	2 inches 51mm	2 1/2 inches 64mm
Diameter of Fly Wheel	11 inches 229mm	18 inches 229mm	19 1/4 inches 260mm	21 inches 536mm	23 inches 587mm	26 inches 587mm	29 inches 739mm	32 inches 813mm
Height of the Body	19 1/4 inches 484mm	19 1/4 inches 484mm	21 1/2 inches 546mm	24 3/4 inches 631mm	26 1/4 inches 682mm	28 3/4 inches 733mm	33 1/4 inches 847mm	40 inches 1016mm
Total Weight of Machine	35KG 75lbs	78KG 172lbs	100KG 215lbs	140KG 300lbs	170KG 365lbs	200KG 460lbs	300KG 665lbs	550KG 1212lbs