Kupo

The Kupo Hex Stud with 3/8"-16 Female and 1/4"-20 Female Thread is a solid brass short hex stud designed for the Convi Clamp System. One side is tapped with a 3/8"-16 female thread and the other with a 1/4"-20 female thread.

This Kupo Petite Clamp for Baby 5/8" (16mm) Tubing is a "pass through" adapter allows you to slip a piece of 5/8" diameter tubing such as a grip arm through it, locking it at any point with its built-in wing-nut.