the slots through which the U-bolts attach are wide enough to accept a 3/8" threaded U-bolts that would fit a 2 1/2" diameter dock post

Integrated strain relief for 1/2" and 3/8" weighted tubing

Cleaning rotor

Plumbing K3014 Discharge

The Stainless Steel Super Nova UV Ultraviolet Clarifiers help eliminate algae that cause green water

Black Oak Foundry Oak Leaf Scupper – Diamond Choose Your Finish:Antique Pewter the slots through which theBlack Oak Foundry Oak Leaf Scupper Diamond The diamond Oak Leaf Scupper blends the simplicity of the Roman scupper with a more attention grabbing and prominent oak leaf emitter. This oak leaf water feature is strong in fine intricate detail making it a perfect complement for a range of architectural, outdoor living, pool, spa, and fountain designs. The Oak Leaf Scupper is available in several finishes and is remarkable in pewter, antique pewter or oil