tube fitting,end cap 1)Gas Spring Tube Eyelet 2)ISO9001:2000 ... 15x13, 22x20, 28x26, 18x16, 24x24, 20x18, 26x24 Gas Spring end cap with metal eyeISO9001: 2000Specification: ¢15×13, ¢22×20, ¢28 ... ×18, ¢26×24High performance, low costMaterial: Steel, stainless steel, aluminium, etcThey are used in all kinds of gas springs, dampers ... shock absorbers.Others: Gas Spring tube connector end cap with metal eye