Dutton-Lainson Company - D-L (6389) Mounting Brackets for Galvanized Roller Bunk - Rust-Resistant Finish and Adjustable Brackets for Deluxe Style Roller Bunk Models 6387 & 6388 - Made in USA

They worked OK I think they are over priced.

I bought these to go with my Dutton-Lainson 6388 5 Ft roller bunks. What is actually nice about these is that each bracket uses two U-bolts (not included). They are very secure!

These brackets worked well with the Dutton-Lainson Company 6388 5' Galvanized Roller Bunk. However some trailers wouldn't need these to mount bunks.