StewMac Hot Rod Low Profile 2-Way Truss Rod, 4mm Allen Nut, 12-1/4" Overall Length

Professional dual-action truss rod for precise neck relief control. The StewMac Hot Rod Low-profile 2-Way Truss Rod is engineered for luthiers and instrument techs who demand strength, accuracy, and low-depth installation. This truss rod easily fits thinner necks and helps avoid excessive wood removal during installation.The rod features a nickel-plated sleeve and smooth-turning nut that adjusts with a 4mm Allen wrench (not included). Designed for a straight 1/4"-wide x 3/8"-deep channel, this truss rod is ideal for guitars, banjos, and basses. Its powerful 2-way action corrects both upbow and backbow with precision. Shrink-wrapped steel rods eliminate rattling for quiet operation.Pick the Hot Rod Truss Rod size you'll need: (overall length includes the nut) 12-1/4" – Resonator guitars, acoustic guitars with 12th fret at the body 14-1/4" – Acoustic guitars with 14th fret at the body 18" – Electric guitars, banjos 24" – BassesIntallation Channel size required 1/4"-wide x 3/8"-deep (6.35mm x 9.52mm) Depth measured from the bottom of the fingerboardTrusted by top brands including Martin, Ibanez, Squier, ESP, and Godin, this truss rod is a shop essential for both new builds and repairs.BUILT TO LAST A LIFETIME: All StewMac tools and parts are backed by our Lifetime Promise for lifelong durability and our expert tech support is there when you need it most.

• STRONG DUAL-ROD ADJUSTMENT: Corrects both upbow and backbow reliably
• LOW-PROFILE DESIGN FOR THINNER NECKS: Installs in a 1/4"-wide x 3/8"-deep channel to preserve wood and protect slim neck profiles
• QUIET SHRINK-WRAPPED RODS: Prevents internal rattling and protects against movement
• USED BY TOP BRANDS: Trusted by Martin, Ibanez, Squier, ESP, Godin and more
• DESIGNED FOR RESONATORS AND 12TH FRET ACOUSTICS: Ideal for guitars with 12th fret at the body and resonator styles