This Turn & Release is designed to match perfectly with the Zoo Hardware Stanza Range of Door Handles. It is made from a zinc-based material and manufactured to the highest standard. This high-quality bathroom turn & release is from the Zoo Stanza range of designer products on a screw on rose, with matching lever handles and accessories available. * Zinc base material * 50 x 8mm screw on rose * Fixing screws supplied BS EN 1634-1 Finish: Etna Bronze Dimensions: 50mm DiameterScrew on Outer Rose, 8mm Projection Fire tested suitable for 30 & 60 min timber doors Sold In Singles Complete with 5mm spindle and Fixings This product is designed to operate the bolt within a standard bathroom lock or tubular deadbolt