Kleinn 311 Brass Hand Pull Valve for Roof Mount Horns | Universal

Features: - Universal fit for roof-mount air horns - All-brass valve body for durability - Manual lanyard pull for classic operation - Inlet fits 1/4 inch O.D. tubing - Threads directly into horn base - Steel cable included for easy installation - Heavy duty construction for long-term use - Delivers that big rig horn experience - Simple, mechanical design with no wiring - Perfect for trucks, semis, and custom builds Classic Sound and Feel with Rugged Construction If you're after that unmistakable big rig horn experience, the Kleinn 311 Brass Hand Pull Valve delivers the real deal. Designed for roof-mounted horns, this valve gives you manual control with a solid steel pull cable that brings old-school trucking vibes right into your ride. Whether you're adding a horn to a semi, a pickup, or a custom rig, this setup lets you trigger your horn the traditional way—by hand. The body is built from solid brass, which not only gives it a clean, industrial look but also ensures lasting durability in all kinds of weather. Built to Fit and Made to Last The valve features a 1/4 inch O.D. tubing inlet and is designed to thread directly into the base of most roof-mount air horns. That makes installation simple and straightforward without extra adapters or complicated plumbing. It's a universal solution that's tough enough for daily use, yet easy to install on just about any build. Whether you're restoring a classic truck, upgrading your workhorse, or just want to make your presence known in true trucker style, this valve gives you that authentic functionality with no gimmicks—just solid parts and straightforward performance. Fits: Universal