The Lectrotab Hatch Lift Actuator is engineered to deliver dependable lifting power for marine hatches, engine covers, ventilation systems, and other onboard applications. Featuring a durable non-hydraulic design, this 12V actuator provides smooth operation without the maintenance requirements of hydraulic systems. Built to withstand harsh marine environments, it uses corrosion resistant materials and a sealed construction for lasting reliability on the water. With precise movement control and strong lifting capability, this actuator is ideal for upgrading or replacing marine hatch lift systems. Features:• Ideal for hatches, vents, and engine covers• Quiet maintenance free actuator performance• Non-hydraulic self-contained operation• Corrosion resistant marine-grade construction• Internal brake system supports open hatches• Compatible with multiple marine applications• Mounting brackets included for installationSpecs:• Model Number: H-BK-12• Voltage: 12V DC• Stroke Length: 12 in• Stroke Time: 21 seconds• Retracted Length: 24 in• Extended Length: 36 in• Cable Length: 6 ft (1.8m)• Lift Capacity: 400 lbs push force• Holding Capacity: 2000 lbs• Mounting Brackets: Included Ideal for hatch lift Maintenance-free performance 12-inch actuator stroke | Lectrotab 12V Hatch Lift Actuator w/ 12in Stroke & 6in Cable