• Adjustable Gauge Bar Tool – A simple, effective tool designed to help set accurate lengths for tie rods, radius rods, drag links, and four-link tubes during custom fabrication., • Fits Common Rod End Sizes – Compatible with 1/2-inch, 5/8-inch, and 3/4-inch rod ends, making it suitable for a wide range of street rod, modified, and racing chassis applications., • Full 32 Inch Length – Offers a generous 32-inch overall length, allowing builders to measure and establish correct linkage dimensions for many suspension and steering setups., • Easy and Accurate Operation – Features an adjustable sliding end and knob mechanism that enables quick length changes, simplifying custom rod building projects., • Ideal for Builders and Fabricators – Excellent for at-home builders and professional shops,.