Z167 beam extension connector is used to connect beams, it is made up of two screws E111 and 2 washers Z185. It is made of aluminum, and weighs 0.122 kilograms. All of our accessories are easy to install. Thanks to full ranges of accessories, Standard System is able to realize various functional and advanced designs and is easy to install, dismantle, transport and store. The most classic solution, yet still universal in countless scenarios, for standard booth\ shell scheme\display booth \exhibition booth\pavilion group booth\trade show\back to back booth\fascia board\expo and liner booth, widely used in exhibition industry.If you have the demand, Lingtong will provide the upright extrusion connector separately or attach the connector to the extrusion and send them to you together.