ADA442G Galvanised Steel Adaptable Box With Knock-Outs 4" x 4" x 2"\r\n- The box is adaptable so it can be easily installed in-home and also for commercial use.- Available knockouts and properly fitted with the wall.- It is made of galvanized steel so that it is durable and free from rust.- This is used for in-wall mounting, which allows for all the wiring to be neatly hidden away.- The box is made from high-quality galvanized metal to ensure a safe and durable connection. \r\nThe ADA442G Galvanised Steel Adaptable Box With Knock-Outs 4" x 4" x 2" is designed to be installed inside walls for wiring home or commercial use. This back box allows the face plate to be screwed and secured flush to a wall. It is finished with galvanized steel. For its steel material, it is durable and visually pleasing to the customers.\r\nFeatures:\r\n- Durable, visually pleasing.- With Knockouts.- Adaptable Box.- Size: 4 x 4 x 2 inches.- Material: Galvanised Steel.- Number of Gangs: 1- Colour: Silver.- Type: Back Box.- Shape: Square.- Finished: Galvanised Steel.