This series combines durable materials with classic style, for safety and security in hotels, schools, hospitals, healthcare facilities, and more. The line includes grabbing bars, tub/shower seats, and accessories fabricated from premium quality, aesthetically pleasing materials, for enduring comfort, safety, and value while meeting all ADA code requirements. Concealed 5-hole mounting flanges (3" diameter x 14 gauge) with flange covers (3" diameter x 22 gauge)- includes mounting hardware – (6) - 2 ½" #10 stainless steel mounting screws. We recommend mounting into 2" solid wood in-wall backing- 1 ½” wall clearance to accommodate all shapes and sizes of hands- 100% recyclable material and is leed compliant- all signature series grab bars meet federal specification ww-p-541/8b for welded construction and withstanding 250 lbs. Of force when properly installed. We've devoted over fifty years to producing comfortable, durable, safe, and stylish bath products of the highest quality and value. Our all-american approach to innovation in design and excellence in service and production means our work exceeds the standards set for bath products that serve special health needs. Understands the long-term impact of an environmentally conscious manufacturing approach, so we use recycled materials whenever possible and ensure our finished products are fully recyclable and leed compliant. We design our grab bars for bathtubs and showers. An eclectic range of sturdy, long-lasting, and beautiful materials. From our classic #304 stainless steel to the finest quality phenolic white, teak, hdpe, padded naugahyde materials in our seat tops. The signature line offers comfort, style, and strength. Our expertise in the guidelines set by the americans with disabilities act is incorporated into the entire signature product line, assuring safety and security, with our made-in-the-usa pride in every product. All grab bars and accessibility seats are wingits compatible.