Features 1、With stable performance, sensitive action stable running. 2、Good environment adaptability. 3、Metal material, high performance motor, built in stroke switch. 4、The low noise design, noise level below 65 dB. 5、Commonly used in automotive and engineering industry, agricultural machinery, wedding system, industrial electric lifting system, electric sofa, electric lifting lever, electric booth, etc. Specification Features: With stable performance, sensitive action stable running. Good environment adaptability. Metal material, high performance motor, built in stroke switch. The low noise design, noise level below 65 dB. Commonly used in automotive and engineering industry, agricultural machinery, wedding system, industrial electric lifting system, electric sofa, electric lifting lever, electric booth, electric sunroof, electric wheelchair, etc. Specifications: Material: Metal Voltage: DC 12V Maximum push/pull: Approx. 75kg/75kg Stroke length: Approx. 50mm / 1.97inch No-load speed: 10mm/s Speed and push relationship: 5mm/s（kg）-50s（50kg） Environment temperature: -26°C to +50°C Standard protection level: IP54 Built-in stroke switch: Yes Color: Silver Size: Approx. 15.5 x 7.5 x 4cm / 6.1 x 3 x 1.6inch Weight: 990g Quantity: 1pc Package included 1 x Linear Actuator 1 x Pair Holder 1 x Pair Screw 1 x Pair Bolt Note: Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. Please allow 1-3CM differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Package List 1 x Linear Actuator 1 x Pair Holder 1 x Pair Screw 1 x Pair Bolt