Crosby manufactures a variety of turnbuckle assemblies that are offered in some combinations that include Eye and Eye, Hook and Hook, Hook and Eye, Jaw and Jaw, and Jaw and Eye. Every end fitting on Crosby turnbuckles are Quenched, and Tempered or Normalized and the bodies are heat treated by normalizing. The benefits offered from the quenching and tempering is that the impact properties are enhanced for improved strength at all temperatures. Turnbuckles are meant for straight or in-line pulling only.
The Crosby HG-227 Jaw and Eye Turnbuckles are made from hot-dip galvanized steel. They have forged Jaw ends that are equipped with nuts and bolts for sizes ¼”-⅝”, and then they use pins and cotters in sizes ¾”-2¾”.