This CRL Anodized Aluminum Glass Connector is ideally suited for "High Tech" looking modular display systems using 3/16" or 1/4" (5 or 6 mm) glass. Three-Way 120 Degree Connectors are used for connecting three panels at a 120 degree angle. Use any combination of our anodized aluminum connectors with tempered glass, plastic, wood, or metal to create beautiful fixture cube merchandisers. The infill panels are secured with nylon tipped screws; no drilling of the glass or other material is required.