PRODUCT DETAILS:- Material:- Heavy Duty Steel Rod || COLOR:- Black || SIZE:- 21" || LOAD CAPACITY:-75KG. Can be used in vehicle compartments, supporting adjustable chairs and tables, on all manner of easy-open hatches and panels, and even in small electronic devices. Provide direct support for safely lifting, positioning, lowering and counterbalancing weights. They offer the versatility of a wide range of forces, simple mounting, compact size, speed-controlled damping, and cushioned end motion, combined with a flat force curve. these hydraulic gas pumps provide powerful support, making it easy to lift and access under-bed storage without strain. The 21-inch gas struts feature a precision-sealed hydraulic system that ensures smooth lifting and controlled closing, eliminating jerky movements and sudden drops. Whether you’re replacing old bed shockers or installing a new hydraulic lift system, these gas springs deliver consistent performance and long service life. Constructed from high-quality steel and finished with a corrosion-resistant coating, these bed gas struts are built to withstand heavy mattresses and frequent usage. Ideal for hydraulic storage beds, box beds, ottoman beds, and furniture lift systems, they offer a reliable and cost-effective solution. This set includes 2 gas spring pumps, providing balanced support on both sides of the bed for enhanced safety and stability. Package Includes ? 2 × Heavy Duty Bed Gas Spring Pumps (Pair) Product Type: Hydraulic Gas Spring / Bed Gas Shocker Length: 21 Inches Load Capacity: 75 KG Material: Heavy-Duty Steel Finish: Anti-Rust Coating Quantity: 1 Pair (2 Pieces) Application: Storage Beds, Box Beds, Ottoman Beds, Lift-Up Furniture