This Norris style adjuster is an upgrade to your Veritas bevel-up plane. Easy retrofit, simply replacing the standard adjuster supplied with your plane. This adjuster has a much finer thread thus slowing the blade’s advancement. This makes it easier to set blade projection far more precisely.
Type A fits the bevel-up smoother, bevel-up jointer, low-angle jack, low-angle smoother and low-angle block planes.