Ball Stud (Pair)

- Tube cage retainer on McIntosh MC40, MC225, MC240, MC75, MC275 (and possibly others).

- Zinc coated carbon steel (Zinc SC1 with Type III Clear Chromate).

- Length: .473 (from base to top of ball).

- Threads: 6-32 x 1/4"

- Diameter of Ball: .187"

- Diameter of narrowest part below ball: .156"