Doughty 25mm Atom Parallel Coupler Consists of a pair of high tensile extruded aluminium clamps back to back locked in parallel that are suitable for 25mm (1″) diameter tubes. It has a WLL of 100Kg and uses a pair of 21mm (0.83″) wide clamps. Ideal for decorative trussing as it will not damage the cords. Available in polished silver or powder coated black. Downloads: User Manual Key Features: High tensile extruded aluminium construction for durability Designed for 25mm (1″) diameter tubes Parallel back-to-back clamp configuration Ideal for decorative trussing applications Available in polished silver or powder coated black finish Specifications: WLL: 100Kg Tube Diameter: 1" - 25mm Clamp Width: 21mm (0.83") Material: High tensile extruded aluminium Finish Options: Polished silver or powder coated black References: Doughty Engineering Manufacturer Specifications T58880-T5888001 Data Sheet Product Compatibility with 25mm Truss Systems