Shorelander 6220301 Adjustable Bunk Channel Weldment for 2x3 Frames - White
Length: 34-1/2"
IT mounts directly to the trailer crossbar for use with Shoreland'r bunk support systems.
The bracket in the middle has multiple settings on the bottom for adjustability and the tube is 2" x 3". The mounting holes on the bracket are 1/2" and the mounting plates on the ends for the swivel brackets have 3/8" holes.