| ID | OD | Length | Flange OD
 | Flange Thickness
 | Part No. | 
  
    | 3/16 .1895
 | 5/16 .314
 | 3/16 1/4
 5/16
 3/8
 1/2
 | 7/16 | 1/16 | SF-610- 3 SF-610- 4
 SF-610- 5
 SF-610- 6
 SF-610- 8
 | 
  
    | 1/4 .252
 | 3/8 .377
 | 3/16 1/4
 5/16
 3/8
 7/16
 1/2
 5/8
 3/4
 | 15/32 | 1/16 | SF-812- 3 SF-812- 4
 SF-812- 5
 SF-812- 6
 SF-812-7
 SF-812-8
 SF-812-10
 SF-812-12
 | 
  
    | 1/4 .252
 | 1/2 .503
 | 5/8 3/4
 | 5/8 | 1/16 | SF-816-10 SF-816-12
 | 
  
    | 5/16 .315
 | 7/16 .440
 | 3/8 1/2
 5/8
 3/4
 7/8
 1
 | 9/16 | 1/16 | SF-1014-6 SF-1014-8
 SF-1014-10
 SF-1014-12
 SF-1014-14
 SF-1014-16
 | 
  
    | 5/16 .3145
 | 1/2 .503
 | 3/8 | 11/16 | 1/16 | SF-1016-6 | 
  
    | 3/8 .377
 | 1/2 .502
 | 1/4 5/16
 3/8
 1/2
 5/8
 3/4
 1
 | 5/8 | 1/16 | SF-1216-4 SF-1216-5
 SF-1216-6
 SF-1216-8
 SF-1216-10
 SF-1216-12
 SF-1216-16
 | 
  
    | 3/8 .377
 | 9/16 .5655
 | 1/2 3/4
 | 11/16 | 1/16 | SF-1218-8 SF-1218-12
 | 
  
    | 3/8 .377
 | 5/8 .627
 | 1/2 3/4
 1
 1-1/4
 | 7/8 | 1/16 | SF-1220-8 SF-1220-12
 SF-1220-16
 SF-1220-20
 | 
  
    | 7/16 .439
 | 9/16 .565
 | 1/2 5/8
 3/4
 | 11/16 | 1/16 | SF-1418-8 SF-1418-10
 SF-1418-12
 | 
  
    | 7/16 .439
 | 5/8 .628
 | 5/8 3/4
 1
 1-1/4
 | 7/8 | 1/8 | SF-1420-10 SF-1420-12
 SF-1420-16
 SF-1420-20
 | 
  
    | 1/2 .502
 | 5/8 .627
 | 1/4 3/8
 1/2
 9/16
 5/8
 11/16
 3/4
 1
 1-1/4
 1-1/2
 | 7/8 | 1/16 | SF-1620-4 SF-1620-6
 SF-1620-8
 SF-1620-9
 SF-1620-10
 SF-1620-11
 SF-1620-12
 SF-1620-16
 SF-1620-20
 SF-1620-24
 | 
  
    | 1/2 .502
 | 11/16 .6905
 | 5/16 1/2
 3/4
 7/8
 | 7/8 | 1/8 | SF-1622-5 SF-1622-8
 SF-1622-12
 SF-1622-14
 | 
  
    | 1/2 .502
 | 3/4 .753
 | 3/8 1/2
 5/8
 3/4
 1
 1-1/4
 1-1/2
 | 15/16 | 1/8 | SF-1624-6 SF-1624-8
 SF-1624-10
 SF-1624-12
 SF-1624-16
 SF-1624-20
 SF-1624-24
 | 
  
    | 5/8 .627
 | 3/4 .753
 | 1/2 5/8
 3/4
 1
 1-1/8
 1-1/4
 1-1/2
 | 1 | 3/32 | SF-2024-8 SF-2024-10
 SF-2024-12
 SF-2024-16
 SF-2024-18
 SF-2024-20
 SF-2024-24
 | 
  
    | 5/8 .628
 | 13/16 .815
 | 3/4 1
 1-1/4
 1-1/2
 | 1 | 1/8 | SF-2026-12 SF-2026-16
 SF-2026-20
 SF-2026-24
 | 
  
    | 5/8 .628
 | 7/8 .878
 | 5/8 3/4
 1
 1-1/4
 1-1/2
 | 1 | 1/8 | SF-2028-10 SF-2028-12
 SF-2028-16
 SF-2028-20
 SF-2028-24
 | 
  
    | 5/8 .627
 | 1 1.003
 | 1 | 1-1/4 | 3/16 | SF-2032-16 | 
  
    | 3/4 .753
 | 7/8 .878
 | 1/2 3/4
 1
 1-1/2
 | 1-1/8 | 1/8 | SF-2428-8 SF-2428-12
 SF-2428-16
 SF-2428-24
 | 
  
    | 3/4 .753
 | 15/16 .940
 | 3/4 1
 1-1/8
 1-1/4
 1-1/2
 | 1-1/4 | 1/8 | SF-2430-12 SF-2430-16
 SF-2430-18
 SF-2430-20
 SF-2430-24
 | 
  
    | 3/4 .753
 | 1 1.003
 | 1/2 5/8
 3/4
 1
 1-1/8
 1-1/4
 1-1/2
 | 1-1/8 | 1/8 | SF-2432-8 SF-2432-10
 SF-2432-12
 SF-2432-16
 SF-2432-18
 SF-2432-20
 SF-2432-24
 | 
  
    | 7/8 .877
 | 1 1.003
 | 1/2 3/4
 1
 1-1/4
 1-1/2
 | 1-1/4 | 1/8 | SF-2832-8 SF-2832-12
 SF-2832-16
 SF-2832-20
 SF-2832-24
 | 
  
    | 7/8 .878
 | 1-1/8 1.128
 | 5/8 3/4
 1
 1-1/4
 1-1/2
 1-3/4
 | 1-1/2 | 1/8 | SF-2836-10 SF-2836-12
 SF-2836-16
 SF-2836-20
 SF-2836-24
 SF-2836-28
 | 
  
    | 1 1.003
 | 1-1/4 1.253
 | 3/4 1
 1-1/4
 1-1/2
 1-3/4
 2
 | 1-5/8 | 1/8 | SF-3240-12 SF-3240-16
 SF-3240-20
 SF-3240-24
 SF-3240-28
 SF-3240-32
 | 
  
    | 1 1.003
 | 1-3/8 1.378
 | 3/4 1
 1-1/2
 1-3/4
 2
 | 1-5/8 | 3/16 | SF-3244-12 SF-3244-16
 SF-3244-24
 SF-3244-28
 SF-3244-32
 | 
  
    | 1-1/8 1.127
 | 1-3/8 1.377
 | 3/4 1
 1-1/4
 | 1-3/4 | 1/8 | SF-3644-12 SF-3644-16
 SF-3644-20
 | 
  
    | 1-1/4 1.252
 | 1-1/2 1.503
 | 1/2 3/4
 1
 1-1/4
 1-1/2
 1-3/4
 | 1-11/16 | 1/8 | SF-4048-8 SF-4048-12
 SF-4048-16
 SF-4048-20
 SF-4048-24
 SF-4048-28
 | 
  
    | 1-3/8 1.377
 | 1-5/8 1.628
 | 3/4 1
 | 2 | 1/8 | SF-4452-12 SF-4452-16
 | 
  
    | 1-1/2 1.503
 | 1-3/4 1.752
 | 1-1/2 | 2 | 3/32 | SF-4856-24 | 
  
    | 1-5/8 1.6265
 | 2 2.004
 | 2 | 2-1/4 | 3/16 | SF-5264-32 | 
  
    | 1-3/4 1.753
 | 2-1/4 2.254
 | 2-1/2 | 3 | 1/4 | SF-5672-40 | 
  
    | 2 2.003
 | 2-1/4 2.254
 | 3/4 1
 1-1/4
 2
 | 2-1/2 | 1/8 | SF-6472-12 SF-6472-16
 SF-6472-20
 SF-6472-32
 | 
  
    | 2 2.002
 | 2-1/2 2.501
 | 2-3/8 | 3 | 3/8 | SF-6480-38 | 
  
    | 2-3/4 2.752
 | 3-1/4 3.255
 | 1-1/2 | 4 | 3/16 | SF-88104-24 | 
  
    | 3 3.002
 | 3-1/2 3.502
 | 2-3/8 | 4 | 3/8 | SF-96112-38 |