Electric Actuator for BOLT Features: Robust, water-tight black nylon actuator provides trouble-free operation for years to come Triple wall construction keeps wires and seals completely protected from harsh marine environment, preventing problematic leakage and marine growth Installation is fast and simple with a plug & play connector. Stainless steel hinge pin. Specifications: 12 VDC 13 & 3/4" in length 2& 1/2" stroke 20 A WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.