The connecting post is inserted into WB261-01 to be used to link the two all-sealed panels. It can be locked with the panel by the tension locks in the panel. Two all-sealed panels can form an angle of 90°. Used together with WB261-01 can also insert another all-sealed panel vertically. Suitable for use when a 90°splice is required. Its size is 25.8*24mm. It weighs 0.453kg for per meter. Its max length is 6m. If you have any other requirements, LingTong will meet your needs. It is made of aluminium.. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.