National catalog model V2172. Turnbuckle Hook/Eye with Storm Shine finish is used to increase or decrease tension in wire and rope applications. Body Material: Steel \nThread Diameter: 1/4 In. \nOverall Open Length: 7-1/2 In. \nFinish: Storm Shine \nEye Material: Steel \nType: \nThread Size: \nMaximum Open IN: \nMinimum Closed IN: \nBody Length IN: \nInside Eye Diameter: \nLoad Capacity: \n