【1320LB Force & Versatile Use】: This robust 12V linear actuator delivers a massive 1320lb (6000N) max load, making it a powerful heavy-duty electric actuator. With 4-inch (100mm) stroke, it serves as a highly efficient alternative to a 12v hydraulic cylinder or piston, providing reliable linear motion for professional or DIY projects. Ideal for high-load applications like thrusting machines, industrial lifting, or adjusting heavy furniture. 【Quiet ≤50dB Operation & Built-in Safety】: Experience smooth and quiet performance (≤50dB) with this 12 volt linear actuator. It features a built-in limit switch that automatically cuts power at full extension/retraction to protect the motor. The safety lock ensures stable positioning. Easily connect a toggle switch for convenient control of your lift platforms or electric sofa, combining safety with user-friendly operation. 【Robust Build & Long-Lasting Durability】: Constructed from high-grade aluminum alloy, this 12V heavy-duty actuator is built to resist wear and corrosion, ensuring a long service life. It stands up to frequent use and demanding cycles, functioning as a durable electric cylinder replacement. Its sturdy build guarantees consistent performance, making it a cost-effective and reliable choice for daily operations in any environment. 【IP54 Waterproof & Multi-Scene Application】: The IP54 waterproof rating allows this 12V linear actuator to perform reliably in dusty or damp conditions. It's perfectly suited for outdoor solar trackers or harsh workshops. This versatile actuator is also ideal for agricultural, medical, and home use. (Note: Avoid prolonged exposure to rain or immersion. Use a protective cover if necessary for extended outdoor use.) 【Quick Installation & Complete Kit】: Get your system up and running in minutes. This 12 volt actuator comes as a complete kit with mounting brackets and a polarity switch, requiring no extra parts. It's designed for a quick and hassle-free installation, whether you're integrating it into a thrusting machine with a toggle switch or setting it up for industrial lifting. Perfect for both pros and DIYers. 【Heavy Duty】 - Max push pull load: 1320lb/6000N. Travel Speed: 4mm/s. Stroke Length: 4 inch (100MM). This 12v linear actuator is heavy duty design, which makes it reliable and has good performance in completing heavy load tasks.