Boat Trailer Galvanised Slide Bracket Adjuster Clamp for 50x50mm Rail (SKU: BFB005)

The BFB005 Boat Trailer Slide Bracket Adjuster Clamp is designed for mounting bracket stems onto 50x50mm trailer rails or crossmembers. With a 45x45mm internal RSH slot, it perfectly fits most standard stem sizes and features an adjustable design for easy sliding, alignment, and positioning.

• Rail Compatibility: Designed for 50mm x 50mm boat trailer rails
• Bracket Fit: Accepts 45mm x 45mm square bracket stems
• Material: Fully hot-dip galvanised steel for rust and corrosion resistance
• Adjustment: Comes with adjustable bolts and nuts for sliding fit and tight locking
• Applications: Ideal for support bracket setup on trailers, keel roller arms, or rear crossbar systems

This clamp is engineered for adjustability and durability, allowing users to fine-tune the placement of their roller brackets or accessories along the crossmember rail. It’s a rugged and simple solution for custom trailer builds or maintenance upgrades.

Frequently Asked Questions

• Q: What size rail is this clamp designed for?
  A: It fits standard 50mm x 50mm trailer rails or crossmembers.
• Q: What size stem fits inside the clamp?
  A: The internal slot is 45mm x 45mm, perfect for square bracket stems of that size.
• Q: Does it come with bolts and nuts?
  A: Yes, this product includes adjustable bolts and nuts for secure mounting and positioning.
• Q: Is this suitable for saltwater trailers?
  A: Absolutely – the galvanised finish offers long-term corrosion resistance in marine environments.

Is This the Right Clamp for You?

This slide bracket clamp is ideal if you:

• Use a 50x50mm trailer rail or crossmember
• Need to mount a 45x45mm square bracket stem
• Prefer a sliding, adjustable clamp for custom positioning
• Need a galvanised, durable bracket for marine or rugged trailer use

Not suitable for:

• Round stem brackets – this is for square posts only
• Trailer rails smaller or larger than 50x50mm

Quick Installation Guide:

1. Position the clamp on your 50x50mm rail
2. Slide the 45x45mm bracket stem into the clamp slot
3. Adjust the position as required and secure using the included bolts
4. Double-check alignment and tightness before towing