The ARK UB33G Galvanised U-Bolts are specially designed to suit 75mm x 75mm square trailer drawbars and heavy-duty chassis structures. With a 75mm internal width and 100mm arm length, these square U-bolts provide a snug, secure grip on wider structural frames, making them ideal for large trailers, campers, and off-road setups. Specifications:

• Internal Width: 75mm – designed for 75mm square drawbars or frames
• Arm Length: 100mm – offers solid depth without excess length
• Thread Length: 45mm for flexible and secure fastening
• Finish: Galvanised steel – provides excellent corrosion resistance

Application Examples:

• Securing heavy trailer drawbars and tongue brackets
• Mounting suspension or stabilising components
• Attaching winch posts or toolbox mounts
• Use in marine, off-road, or trade environments

Engineered with a strong galvanised coating, UB33G U-bolts are resistant to rust, wear, and impact – ideal for Australian conditions. Whether you're building a new trailer or upgrading your setup, this is the bolt that doesn’t let go.