... *1180mm Double-arms hooks, Crane Arms, Crane hooks, high quality forklift attachments, attachments for forklift truck,attached hook 1. Structure: ... double arms beam, four 8t hooks2. Material: Arm: Q235B Hooks: DG34CrMo3. The specification ... string bar, handles, shafts, bolts, masts, head guards, hooks, etc. We provide all kinds of machining parts and rivet ...