Our ABS electrical junction box boasts external dimensions of 13.78 x 9.84 x 5.90 in/350 x 250 x 150 mm and internal dimensions of 12.51 x 8.58 x 4.96 in/318 x 218 x 126 mm, providing ample space for easy wiring. Elevate your electrical component storage with our electrical enclosure box! | Vevor | | Outdoor Electrical Junction Box,13.78 x 9.84 x 5.90 in, ABS Plastic Electrical Enclosure Box with Hinged Cover Stainless | Gray | Best Buy