MANUTEC Trailer U-Bolt for Harrow Arms 75x140mm x 16mm (SKU: PWUBOLT/HARROW)

Frequently Asked Questions

Q: Will this U-bolt fit my harrow arm frame?
A: If your harrow arm or frame component has a mounting width of 75mm and requires a 140mm leg depth, this U-bolt will suit perfectly.

Q: Is it compatible with round or square tubes?
A: It is generally compatible with square tubing or flat surfaces; usage on round tubing depends on fitment style.

Q: What type of farming equipment uses this?
A: Most commonly used in disc harrows, cultivator frames, and soil tilling implements requiring secure mounting of harrow arms.

Q: Does it come with nuts?
A: Nuts may be sold separately unless otherwise specified. Please check your listing.

Evaluation & Recommendation

This MANUTEC U-bolt is highly recommended for agricultural users seeking secure fitment for harrow arm assemblies. If you are upgrading, replacing, or building a harrow or cultivator from scratch, and your bracket width aligns with 75mm, this U-bolt is a strong match.

For non-standard applications or frames with varying dimensions, contact us to find a size that best matches your equipment.

Installation Tips:

• Confirm the mounting bracket or arm width is 75mm before installation.
• Use thread-locking nuts or nyloc nuts to maintain grip over time.
• Tighten evenly across both legs to avoid frame distortion.