The image is a representation of the Series and not that of the specific model. Specifications: Tube O.D. (φD): 5/32 R: 1/8-27NPT A: 8 B: 23.9 L: 19.8 φP: 8.8 C: 12.1 Hex (inch): 7/16 Release Ring: φZ: - ; X: 9.8 ; Y: 7.8 Effective Area (mm2): 2 Weight (g): 12