Single individual finger blanks for Schunk Series PSH modules. GripShape Finger Blanks are a fast and convenient option for creating a custom gripper design. Finger made from aluminum with plain finish. Mounting hardware (included) made from steel with zinc finish. For design assistance, visit GripShape.com. Users can select a Finger Blank, configure a representative workpiece then design their custom finger. Once complete, a CAD file can be immediately downloaded.