Upgrade your 2007–2021 Toyota Tundra’s rear suspension setup with these high-quality Round U-bolts, designed specifically for U-bolt flip kits. Made in the USA and built from strong 9/16" hardware, these U-bolts provide a secure and durable clamping solution for leaf spring packs, whether you're towing, off-roading, or daily driving.
Important notes:
Recommended torque: 100 lb-ft
8.5" inside length clamps leaf pack thickness up to ~3.25"
8.5" length is the standard size supplied with most flip kits
