Prebent for 16" on center stud spacing. Available in several different lead thicknesses depending on your wall shielding requirements. Installation is simple, just screw the backing to the face of the studs before the drywall is installed. Example shown with a 4. These specialized components—ranging from batten strips and penetration patch kits to shielded access panels, electrical boxes, corner guards, and HVAC diffusers—are designed to maintain shielding continuity, meet safety codes, and simplify construction or retrofit projects. Center the electrical box in height Electrical boxes are not included. Contact us today to review your project requirements or request a quote online for shielded wall. Penetrations made by screws/nails do not require lead “tabs” to cover the top of the screws/nails as long as the specified lead shielding is less than 2mm. For less than 2 mm, the steel nails/screws generally attenuate. Create a common grounding path for internal components and circuits, as well as the enclosure body Fasten grounding wires to steel structures, fence posts, and transformers Press insulation sheets onto the spike to secure them to walls and other flat surfaces Used with nuts to create a stronger.