Round U-bolts for U-bolt flip kit 2007-2021 TUNDRA

U-bolts are Made in USA, (9/16-18 x 3.75" x 8 1/2")

Grade 8 zinc-plated nylon locking hex nuts & Grade 8 washers.

Recommended torque: 100 lb-ft

-8.5" inside length can clamp leaf pack thickness up to ~3.25"

(8.5" is standard length supplied with U-bolt flip kits)