56mm Galvanised U-bolt Clamp Kit

The 56mm galvanised u bolt kit has a plate and hardware on both ends that can be fitted to trailers. Additionally, these come with a minimal measurement system for convenience.

Lengths Available

• 112mm
• 125mm
• 137mm
• 162mm
• 187mm

This clamp kit is designed to attach mudguards and additional hardware to your boat trailer. Subsequently, you can now conveniently clamp equipment around your chassis rails.

The inner diameter of this U-bolt is 56 mm, and its thread length is available. The thread length is the distance between the tip of the thread to its top. 0.5” U-bolts come with a 60mm thread.

Length Selection

Couplemate lets you pick just the 56mm Galvanised U bolt clamp kit or another trailer part that perfectly fits your caravan's needs. You won’t have to head to the nearest hardware shop or worry about quality and durability.

Furthermore, we stress-tested these u bolts during manufacture and batch test until destruction.

Destruction loads exceed 17,000kg for 1/2 inch galvanised u bolts.

The max rating of 750kg axles is 750kg with a u-bolt ratingof@ 1500kg.

Vibration fatigue can loosen u-bolts if not re-tightened after 300 km. Excellent article on vibration fatigue here.

Purchase from our complete list of u-bolts

• 39mm Round Galvanised U-Bolt Incl Gal Nylocks
• 40mm Square Galvanised U Bolt
• 45mm Round Galvanised U-Bolt
• 45mm Square Galvanised U-Bolt
• 50mm Round Galvanised U-Bolt
• 50mm Square Galvanised U Bolt
• 56mm Square Galvanised Chassis U-Bolt
• 65mm Square Galvanised U-Bolt
• 65mm Round Galvanised U-Bolt
• 75mm Round Galvanised U-Bolt
• 80mm Square Galvanised Chassis U-Bolt
• 100mm Galvanised U Bolts

Galvanised U-Bolt 45mm Square Clamp Kits are listed below

• 50mm Square Galv Ubolt Clamp Kit
• 75mm Galv U bolt Clamp Kit
• 100mm Galv U bolt Clamp Kit