The Sandia Hand is modular, allowing different types of fingers or attachments to be connected with magnets and quickly plugged into the hand frame. The operator has the flexibility to quickly and easily attach additional fingers or other tools, such as flashlights, screwdrivers or cameras. Aside allowing flexibility of the system, modularity allows easier maintenance and prolongs the durability of the system. The fingers are designed to fall off in case the operator accidentally clashes the hand into a wall or some other object.