About This

• METRIC THREAD – M14 x 1.5 ： Square U-bolts feature M14 x 1.5 metric threads (approximately equivalent to 9/16" diameter). Not compatible with 9/16"-18 UNC hardware. Matching metric nuts are included.
• FITS 2.5" LEAF SPRINGS ： Designed to fit 2.5" wide leaf springs with an inside width of approximately 2.68 inches, providing proper clearance and secure clamping.
• 13.5" INSIDE LENGTH ： Measures 13.5 inches inside height, ideal for lifted suspensions or applications requiring extra thread length and suspension travel.
• Complete Hardware Included – Comes with matching washers and nuts for quick and easy installation.
• Ideal for Lifted Vehicles – Perfect for trucks, trailers, and off-road builds with aftermarket suspension upgrades.

Overview

• Material : Alloy Steel
• Thread Size : 9/16
• Exterior Finish : Black Oxide
• Manufacturer Grade : heavy-duty
• Head Style : Flat