10x 2” 50-61mm U Bolts – Zinc Plated Steel – Suitable for External installs Overview: Commonly used to secure pipework and poles to brackets, walls and chimneys, our high grade/heavy duty U-bolts are made from zinc plated passivated steel and come in various sizes and quantities. A full diagram of size specifications can be found on the picture above but if you are unsure of anything, please feel free to get in touch. Technical Specification:Minimum Diameter of pole that is compatible – 50mm Maximum Diameter of pole that is compatible – 61mm Length of thread – 40mm Diameter of thread – 10mm Made from - zinc plated passivated steelNuts are supplied as pictured