The Redding Titanium Nitride Neck Bushing with .361 diameter provides precise neck tension control for consistent cartridge reloading performance.Redding Titanium Nitride Neck Bushing.361 inch diameter for precise neck sizingTitanium nitride coating for enhanced durability and reduced frictionCompatible with Redding Type S diesProfessional-grade reloading componentEssential for precision reloaders seeking consistent bullet seating and optimal accuracy. The titanium nitride coating ensures long-lasting performance and smooth operation.