Wealsun Gas Lift Cylinder,Heavy Duty 1000lbs Chair Replacement Suitable for Office Chair,Gaming Chairs.

【Product Material】This gas lift cylinder is built with premium iron and plastic materials for superior strength and long‑lasting durability. 【Product Size】This gas lift cylinder measures 310 × 44mm with a max extended height of 470 mm. It supports height adjustment and full 360‑degree rotation for flexible use. 【Heavy Duty】This gas lift cylinder delivers heavy‑duty performance with up to 1000 lbs weight capacity. It runs smoothly and quietly, bringing stable and reliable daily support. 【Easy to Install】This gas lift cylinder comes with simple installation steps: remove the top cap, take out your old gas strut, and insert this unit into your swivel chair to finish replacement quickly, no complicated tools required. 【Applicable】This gas lift cylinder perfectly fits gaming chairs, office chairs and most standard‑size swivel chairs for convenient part replacement.