Hand Held Tablet Enclosures Hammond Hand Held Tablet Enclosures are designed for instruments or mobile data applications requiring a touch screen. Available in black or gray, the enclosures are molded form flame retardant ABS plastic and have a UL flammability rating of 94V-0. Assembled with Philips machine screws threaded into integral brass bushings, this series is ideal for applications requiring repetitive assembly and disassembly. Lap joint construction provides IP54 protection against dust and splashing water. Learn more.