Room for wires and cable clamps Newhouse Hardware electrical boxes are designed to have plenty of room for wiring while the built-in cable clamps hold wires firmly in place. Tested for toughness and safety Our products are designed with your convenience and safety in mind. They are tested according to the highest industry stndard to help ensure durability and strength. For residential home improvement and light commercial electric needs Whether you have a home project you're excited to finish or are looking to upgrade and maintain existing features, our electrical box can fit a variety of remodeling needs.