Doinker Supreme 1 1/8"

1-1/8" Doinker Supreme has 5/16-24 Female threads and 1/4- 20 male threads. Available in Silver Weight: 1.6 oz

Doinker Supreme 7/8"

7/8" Doinker Supreme has 1/4-20 Female threads and 1/4- 20 male threads. Available in Silver Weight: .8 oz