Stainless Steel Surface Mount Box for K-1500-7, K-1900-7, K-1900-8. The VE-5x10-SS adds vandal resistance, as well as versatility to Viking s flush mount, hot-line phones. The VE-5x10-SS is a stainless steel box, designed to be surface mounted to a single gang box, a wall or a VE-GNP or VE-GNP-2 gooseneck pedestal. Applications Surface mounting the K-1500-7, K-1900-7, and K-1900-8 *Note: Some older K-1500-7 and K-1900-7 panel phones do not have the (4) corner mounting holes required to mount to the VE-5x10, if your K-1500-7 or K-1900-7 does not have these mounting holes at the corners, you will need to drill (4) .156" diameter holes, countersunk 82 x .285" Features Mounts to a standard single gang box Mounts directly to a wall or a VE-GNP or VE-GNP-2 gooseneck pedestal..