Solid and Durable Construction Made from heavyduty steel pipes welded by skilled professionals for maximum strength and reliability. Built to support a wide range of lighting fixtures without bending or warping, ensuring long service life. Reduces the need for frequent maintenance or replacement, helping save both time and money over the years. Precise Size and Compatibility Designed to fit 4inch square light poles. tenon diameter: 23/8 inches. Outer diameter of tail: 3.5 inches. Converts a 4inch square pole into a slip fitter adapter for quick and secure lamp mounting. Suitable for mounted outdoor lighting fixtures with bottom attachment to the pole. Quick and Hassle Installation Equipped with four bolt fittings for secure installation on wooden, steel, and concrete poles. Simple to assemble, disassemble, or without the need for extra accessories. Timesaving design lets you set up lighting quickly and efficiently. Versatile Outdoor Application Compatible with aluminum, steel, and concrete poles. Ideal for mounting slipfit shoebox lights, LED street lights, flood lights, parking lot lights, or other outdoor lighting systems. for areas such as parking lots, streets, sports fields, or large outdoor facilities requiring durable and stable lighting support. Performance You Can Rely On Strong welds and robust steel body ensure stability in various weather conditions. Precisely engineered dimensions ensure a snug fit and performance of mounted lighting fixtures. Designed for longterm use in demanding outdoor environments.