Universal "B" Stop

Used with "B" Collets. Mild Steel, Zinc Plated.

THE REGULAR SIZE (USB) WORKS FOR ALL DIAMTERS EXCEPT THE SMALL ONES LISTED BELOW.

FOR VERY SMALL DIAMETERS: #2, 3/32, M2.5, M3, AND 14 GAUGE WELD PINS YOU WILL NEED THE SMALL OR USB-14

Gun set up guide  on how to properly set up your gun using the "B" stop.