The StructureLite Blox Hub Connector for Square Profile is a 2″ square x 1.25″ deep hub connector with 45 degree beveled corners. It uses four capstans and set screws to extend square profile in four directions. Additionally, a 1.25″ square profile may be passed through the center. This hub connector may also be used to transition from square profile to round profile.
HD-CP55, HD-VGBC, HD-DVGBC, HD-NT7