AA6505 Keysafe Supra Slimline - Safe Key Storage for Elderly and Disabled: Attaches securely to any wall or flat surface and holds two to three Yale keys or one to two Chubb keys. Made from zinc alloy and supplied with Black neoprene cover. Supplied with fixing bolts.External size: 114 x 57 x 38mm 4 1/2 x 2 1/4 x 1 1/2inch. Internal size: 76 x 38 x 19mm 3 x 1 1/2 x 3/4inch. Extra Wide Bariatric Commode with Drop Arm Max user weight: 40st. 250kg. For further information please contact your local shop or call 01908 644133. We look forward to hearing from you.