CRL's Double-Sided Connector with Tensioner is designed for a maximum glass thickness of 3/8" (10 mm), and is used when side-by-side shelves are required. These Connectors are installed on the "inside" cables, and each side or end of the Connector can be independently rotated to the desire angle. The Cable Tensioner, when screwed into the Shelf Connector, allows the Connector to be easily repositioned on the Cable. Screws included with the Single-Sided and Double-Sided Connectors will accommodate both 1/4" and 3/8" (6 and 10 mm) panels. Each Double-Sided Connector has a maximum weight capacity of 10 lbs. (4.5 kg). The package contains one Double-Sided Shelf Connector and one Cable Tensioner.