9″ x 12″ Electro-Polished Standard Trim Tab Kit12 VoltFast response electric actuators for precise control. Fully submersible. All Plug & Play Deutsch connections. Blades areconstructed of 12-gauge 304 Electro-Polished stainless steel with a 5/8″ flared trailing edge & 1/8″ diameter stainless steel hinge pin.Kits include:(2) 12-gauge stainless steel Electro-Polished blades(2) 15054-001 actuator with 6′ leads and Deutsch connectors(2) 30133-103 20′ actuator extension wiring harnesses(2) 15085-001 upper mounting brackets with gland seal(2) 50014-001 lower mounting bracketsLenco owner’s/installation manualStainless steel mounting hardwareSpecifications:Boat Length:16′ – 25’L” x W”:9″ x 12″Hinge Height:2″Minimun Transom Height:14″WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.