This lot of 18 Allied Moulded Products 4in Dia 22-1/2 cu.in Round Outlet boxes is perfect for those looking for a reliable and sturdy option for their electrical needs. These non-metallic boxes feature patented Speed K Klamps for easy mounting with angled fetter-ring nails, leveling ribs for a secure installation, and knockout options for added flexibility. Suitable for fan and fixture support, these white PVC boxes are fan rated up to 35lbs and fixture rated up to 50lbs. With 4 knockouts and a round shape, they are versatile and suitable for a variety of applications. Made in India, these electrical boxes are a great choice for those in need of a reliable and durable option.