SM6446.030 Rittal Built-keyboard 19"/4 U WHD: 4826x177x30mm Installation depth: 23mm
Keyboard rack, 482.6 mm (19")
DK 7281.035 Rittal 19 Inch Keyboard Drawer DK7281035 for sale online | eBay
2466.000 Rittal | Rittal SZ series 25 x 20 x 35mm Lock for use with Enclosure (AX with Cam, KX E-Box, PC Enclosure Keyboard Drawer, TP | 188-3697 | RS Components