The 5.75-inch by 5.75-inch J109 push plate switch by Deltrex USA is ideal for non-secure areas within correctional and justice complexes. It consists of a 2-gang push plate and back plate of ¼-inch marine grade aluminum with a stainless steel compression spring and steel powder-coated enclosure box. It comes with a standard clear anodized finish with six customized finishes available upon request. Intumescent fire-proof material can also be inserted behind back plate. Engraving copy and color is to order and available in seven languages.