¾ M.T. Plug and Ring
1 Reg. (M.T.) Plug and Ring
1 ½ Reg. (M.T.) Plug and Ring
2 3/8 EUT Plug and Ring
2 3/8 I.F. (NC-26) Plug and Ring
2 3/8 NUE Plug and Ring
2 3/8 P.A.C Plug and Ring
2 3/8 Reg Plug and Ring
2 7/8 EUT Plug and Ring
2 7/8 I.F. (NC-31) Plug and Ring
2 7/8 O. H. Plug and Ring
2 7/8 P.A.C. Plug and Ring
2 7/8 Reg. Plug and Ring
2 7/8 S.L. H-90 Plug and Ring
3 ½ EUT Plug and Ring
3 ½ F.H. Plug and Ring
3 ½ I.F. (NC-38) Plug and Ring
3 ½ Reg. Plug and Ring
3 ½ X.H. Plug and Ring
4” F.H. (NC-40) Plug and Ring
4” H-90 Plug and Ring
4” I.F. (NC-46) (4 ½ X.H.) Plug and Ring
4 ½ F.H. R.H. and L.H. Plug and Ring
4 ½ H90 Plug and Ring
4 ½ I.F. (NC-50) Plug and Ring
4 ½ Reg. Plug and Ring
5 H-90 Plug and Ring
5 ½ F.H. Plug and Ring
NC-56 Plug and Ring
6 5/8 F.H. Plug and Ring
6 5/8 Reg. R.H. and L.H. Plug and Ring
7 5/8 Reg. Plug and Ring
4 ½ Buttress Ring
4 ½ – 8 L./S.T.C. Plug and Ring
5 ½ Buttress Plug and Ring
5 ½ – 8 L./S.T.C. Ring
9 5/8 – 8 L./S.T.C. Ring
13 3/8 – 8 S.C. Ring
4.300 – 4 TPI, 1 ¼ TPF Mod Acme Plug and Ring (Proprietary)
5.500 – 4 TPI, 1 ¼ TPF Mod Acme Plug and Ring (Proprietary)
5.925 – 4 TPI, 1 ¼ TPF Mod Acme Plug and Ring (Proprietary)
6.965 – 4 TPI, 1 ¼ TPF Mod Acme Plug and Ring (Proprietary)
2 3/8 WTS6 Plug and Ring (Proprietary)
2 3/8 WTS8 Plug and Ring (Proprietary)
2 7/8 WTS6 Plug and Ring (Proprietary)