8 Nut - 2- Shelly Pole/Mast Bracket Extender - Suitable for outdoor use Overview - Designed to extend a pole/mast. This bracket clamps 2x aerial poles together to create either a longer version of the pole (vertically extending) or a cross/T-junction version (horizontally extending). The mast clamp does this safely and securely holds both poles in place. The bracket is supplied with 2x V-bolts and 8x nuts and all components are built from high quality materials suitable for outdoor use. Technical Details: Metal Thickness - 2.5mm Compatible Poles - The bracket will accept poles with a minimum diameter of 1- (25mm aprox) and a maximum of 2- (50mm aprox) when used in straight through configuration. If wanting to have a second pole at a right angle the maximum diameter of this pole would be 36mm. Dimensions of Bracket - 90mm (W) x 65mm (D) x 135mm (H, including V-Bolts). Made from - All components are made from quality galvanised steel to prevent rusting. What’s included?