Skyjacker UDBBR Square U-Bolt Kit 9/16 in. Dia. 2.5 in. Wide 15.5 in. Length 4-Pack with Nuts

The Skyjacker UDBBR is a square U-bolt kit designed to secure leaf spring packs to the axle during lifted suspension installations. This kit includes four square-bend U-bolts (part number 916X212X1512) with a 9/16 in. diameter, 2.5 in. inner-diameter width, and 15.5 in. inner-diameter length, making it ideal for applications requiring extended U-bolt length.

Key Features:

• Complete 4-piece kit — includes four U-bolts (PN: 916X212X1512) and all necessary nuts
• Square bend design for positive axle seating and secure clamping
• 9/16 in. diameter high-strength hardware for reliable torque retention
• E-coated finish provides superior corrosion resistance for long-term durability
• Compatible with stock or aftermarket leaf spring packs
• Limited Lifetime Warranty backed by Skyjacker Suspension

Skyjacker U-bolt kits are engineered to replace worn, damaged, or undersized factory U-bolts when installing lift systems or upgrading leaf spring suspension. The e-coated surface treatment protects against rust and corrosion in demanding off-road and daily-drive environments.