ITEM NAME:Car Vehicle Power Heavy Door Lock Actuator Locking Motor 2 Wire DC 1 Bj.Heavy duty 2-wire door lock actuator. 1 Door Lock Actuator. Actuator size: approx. 14.5 6 3cm / 5.7 2.4 1.2in. Push & pull force: 4kg. 360 degree rotation. Travel distance: 20mm. Adds power door locks to most vehicles.