These radius rod building gauge bars are a simple tool for setting the length of tie rods and radius rods on your street rod, modified, or sprint car racing chassis. Perfect for the at-home custom builder, they also work great for determining length needed for drag links, four-link systems, and other linkage rods. Simply match the gauge bar ends up with your heim joint or rod ends and use the adjusting knob to slide the end to your desired placement. Mark the new length and you're ready to create your own custom length radius rods!
• Designed for use with 1/2", 5/8" and 3/4" rod ends, and with an overall rod length of 32"
• Perfect for setting custom tie rod, radius rod, drag link, and four-link tube lengths
• Make quick, easy and precise adjustments with one simple tool