Fit for OD 2-1/4'' Pipe: the inside diameter of the pipe holder is 2-1/4", outside diameter is 2-1/2", the backer plate is 5-1/4" x 5-1/4", the mounting Holes is 7/16", Accommodating various pipe sizes by side set screws.
Heavy-duty Metal Material: the side leg pipe holder is made of thick metal material which is heavy duty and black powder-coat finish; welded onto a heavy duty backer plate, durable, sturdy enough and quality welds.
Dock Edge Stationary: the side leg pipe holders can fix the side of the wood floating dock frames, which can support dock pipe legs, Help the dock slide up and down with the water levels smoothly.
Easy to Install: each pipe holder provides 2 side set screws for adjust the tightness of the pipe, effectively fix the pipe legs, the dock hardware works well and holds the pipe to the floating dock very solid.
Package Include: you will receive 2pcs dock leg holders, 4pcs side set screws, 8 screws, the height of the dock can be adjusted by tightening and loosening the set bolts, let the dock float.