Seachoice 57231 Square U-Bolt 3-1/16" x 4-5/16" Galvanized Steel

The Seachoice 57231 is a heavy-duty square U-bolt constructed from solid galvanized steel for superior corrosion resistance in marine and outdoor environments. This versatile fastener measures 3-1/16 inches wide by 4-5/16 inches long, making it suitable for a wide range of mounting and securing applications on boats, trailers, and utility vehicles.

Key Features:

• Solid galvanized steel construction resists rust and corrosion in harsh marine conditions
• Square bend design provides stable, secure mounting for rectangular or square tubing
• Includes matching nuts and lock washers for complete installation
• 3-1/16" inside width accommodates common trailer and marine frame sizes
• 4-5/16" thread length provides ample adjustment and clamping capability
• Versatile design covers most standard U-bolt mounting needs

Ideal for securing trailer components, mounting marine accessories, attaching crossmembers, and various other fastening applications where durable, corrosion-resistant hardware is essential. Each package includes one complete U-bolt assembly with hardware.