... 1300N10/4030-8002x stroke +100150-2600NAbove specifications are only for your reference, we can also produce as customers’ ... kind of gas spring can be widely used in bus seat, aircraft seat, medical equipment, home furniture, fitness equipment and ... on. It can adjust the angle of the seat back and be blocked at any position.Delivery:1000 ... and cooperate with us. Lockable gas spring for bus seat