This product is hidden from the top of the dock and provides great stability. Under dock supports create a more aesthetically pleasing look, when installed there are no posts above the walking surface as you find with other support styles.
Crossmember Section With Adjustable Width From 35-49"
Orders typically ship within 2-5 business days.
Ship UPS up to 9ft lengths; anything longer must ship freight.
Please contact us for supports requiring assemblies exceeding 9 feet.