The Meltric 512B3N05 angle adapter is designed for use with DS20 series female receptacles as part of a complete assembly. It is made from blue poly material, with a 30 degree angle and 1/2" NPT conduit entry. When attached to a female receptacle, it offers features such as a durable construction and lightweight design. Having an angle adapter for a power connector installation will help you mount it at the right orientation for your application. For poly receptacles only. Overall dimensions: 3.28" Width x 3.28" Height x 2.9" Depth. Interior volume: 8.5 cubic inches (7 cubic inches with receptacle installed). Ground shipping only