Universal Square U-Bolt Kit Built Tough For Trails, 3-Inch Wide By 11-Inch Long Inside, Nine Sixteenth Inch Thread, Set Of Four Heavy-Duty Suspension U-Bolts With Black E-Coat For Rust-Resistant Durability

Heavy-Duty Square U-Bolt Kit for 3in Axles, Set of Four
✔️ Four square U-bolts with 9/16 inch threads, 3W x 11L, black e-coat

This universal square U-bolt kit provides heavy-duty suspension hardware designed to clamp leaf springs and secure axles on trucks, trailers, and DIY builds. It's a go-to upgrade or replacement for lifted or custom setups, with a corrosion-resistant black finish for off-road reliability.

✅ Includes 4 square U-bolts with nuts and washers
✅ U-bolt inside dimensions are 3"W x 11"L, 9/16" thread
✅ Black e-coated finish resists rust and road grime
✅ Made from high-strength steel for rugged durability
✅ Fits 3" axle tubes and leaf-spring suspensions
✅ Ideal for lift blocks, replacements, and trail-ready builds

💡 What is a U-bolt kit used for in suspension systems?

A handy overview: - Clamps leaf springs to the axle to prevent shifting and keep alignment - Helps maintain ride height and handling under load - Works with various lift setups and aftermarket suspensions - Made from heavy-duty steel with a corrosion-resistant black finish ✝️