Features and Benefits of Warn Locking Hubs Warn 4WD locking hubs are known for their durability. The WARN Standard Hub matches OEM durability standards, making them a solid replacement for OEM locking hubs. They share many components with our Premium Hubs. The Premium Hubs offer enhanced durability with their all-metal construction, ZA alloy dial, robust internal wave spring, and heavy dial detents. Every purchase of WARN hubs comes with a limited lifetime warranty, ensuring support whether you are upgrading, replacing, or switching from automatic to manual hubs. WARN 4WD Hubs provide significant benefits for both on-road and off-road use. Texas Truckworks relies on Warn locking hubs and has been doing so for nearly 50 years. Located in Magnolia, Texas, Texas Truckworks is the leading Warn Locking Hub Dealer in Montgomery County, Texas.