Bolts to a wood dock frame and fits 1 7/8″ OD Pipe. (Schedule 40 Galvanized Pipe)
Flip upside down for opposite side of dock.
To avoid confusion when buying pipe that fits in this, the industry standard calls the pipe size as 1.5″ schedule 40 but the O.D. is actually 1 7/8″.
This dock hardware was used on Maine Cabin Masters season 3 Moose Pond Purple Twister Camp