The DM01-Series shape memory alloy actuators provide PUSH or PULL motion with up to 4.5 pounds of force in a 0.7 ounce package. The DM01 memory metal actuator is available in three force ranges starting at $119. Please specify between the DM01-12 and DM01-15 (0.12 inch and 0.15 inch wire diameter) as well as the PUSH and PULL variants when ordering. See the DM01 Application Notes for additional details.