Part NumberSize (inches)ABSTP File

2UMP-.50

1/2 1.500 1.250 STP

2UMP-.75

3/4 2.250 1.625 STP

2UMP-1

1 3.000 2.000 STP

2UMP-1.5

1 1/2 4.500 2.750 STP

2UMP-2

2 6.000 3.500 STP

2UMP-2.5

2 1/2 7.500 4.250 STP

2UMP-3

3 9.000 5.000 STP

2UMP-4

4 12.000 6.625 STP

2UMP-6

6 18.000 9.750 STP