Redding Titanium Nitride Neck Bushings are heat treated and feature a Titanium Nitride coating to enhance surface hardness and reduce friction.
These bushings are available in sizes ranging from .185" to .368" in .001" increments, with the product number ending in the size (e.g., RD76XXX for a .XXX" bushing).
The specific bushing size for this product is .269", as indicated by the diameter attribute.