Product Name: Junction box; Waterproof rating: IP65. Material: ABS,PC ; Net Weight: 560g; Main Color: Light Gray (For Box Body), TransparentFor box cover The Enclosure box features two or three plastic latches for added security and locking; moisture proof, sunscreen, anti-corrosion, durable for years use. This electrical junction box is easy to operate and repair, no cable cutting, more convenient. Outer Size(Approx.):8.7"x 6.7" x 4.3"/220mmx170mmx110mm(L*W*H); Inner Size(Approx.): 8.0" x 6.0" x 4.1"/204mm x 153mm x104mm(L*W*H)- -* Tips: in order to confirm the detailed installation dimensions, please refer to our detail image, which shows specific internal dimensions of the product. (Allowable Error: 2mm).