These are the classic Dia Compe front cable stop with a simple quick release and barrel adjuster. They are chrome plated, just like the old ones. Stack height is 3mm. Made for 1 inch threaded steerer tubes.
Simple, cheap, solid part. Needed one to swap the straight bars/drilled stem on my '85 Stumpjumper to a new Bullmoose bar/stem combo. The quick release works great and the thickness was a perfect match to my headset spacer.
