Standard Trim Tab Actuator – 12V – 28′ CableLectrotab trim tab actuators are precision-engineered to combine quiet operation with a non-hydraulic, maintenance-free design. The unit is corrosion-free, ensures very accurate tab positioning, provides maximum lift force, and is totally self-contained for easy installation. The actuator assembly is packaged in a non-metallic, permanently sealed housing. No components need to be installed inside the boat. Most importantly, unlike hydraulic trim tabs, there is no oil to leak out. The actuator incorporates either a standard or low-profile transom mounting bracket. Actuators come in 12 and 24 VDC with an 8-second recommended stroke time or a 4-second stroke time.Features:Actuator DC Voltage – 12V28′ CableThe upper ram seal location cannot be damaged due to a fouled ram or barnacle growthUtilizes an internal pressure equalization systemUpgrades to the most popular hydraulic and electromechanical systemsInternal brake system prevents unwanted tab movement when underway or backing downQuiet operationAll actuators are fully load tested to push 1000 lbs of forceNon-metallic external structure that cannot corrode and will not deteriorate in the sun or underwaterSpecifications:Model: A-BK-24DC Voltage: 12VDCStroke Length: 2.25″/57mmStroke Speed: 8 secDistance from Bolt to Pin: 11.5″/292mmVertical Height (Typical Installation Fully Retracted):11.875″/302mmCable Length (Feet/Meter): 28’/8.5mUpper Mounting Bracket: StandardLower Mounting Bracket: StandardUse Actuator with Tabs: All Tabs*Sold as an Individual