Labor-saving Operation: Get ready for enhanced length! 40 cm Long handles provide leverage, and ratchet handles increase leverage. The metal knurled handle and concave-convex texture rubber grip help achieve an anti-skid effect, which is comfortable to grip and easy to use. Built for Tough Jobs: The load binder hook is made of cast steel, providing a stronger load capacity. The surface is coated to prevent rust. Ratchet Binder Working Load Limit: 7,100 lbs, Breaking Strength: 28400 lbs. Applicable to 5/16" and 3/8" chains. 5/16" G80 Chain Working Load Limit: 4700 lbs, Breaking Strength: 18800 lbs. Note: This product only includes 5/16" chains. Store with Ease: Don't worry about storing it. Storage complications are a thing of the past. The handle adopts a patented detachable structure, which can be stored in a narrow space of the truck by simply removing the handle. It is also applicable to freight car tighteners. Security is Our Priority: Properly rated with your security in mind, the binder features an anti-falling mark to safeguard your feet from being hit. The upgrade external switch design is more manpower-saving and will not pinch your hands. Forged grapple with 360-degree rotation ensures maximum durability and reliability. Applicable to Multiple Scenarios: Our ratchet binders are designed for securing loads in chain binding applications in transportation, industry, and agriculture, and for cargo holding in the marine industry, farm, and outdoor utilities. Meets all CVSA, DOT, NACM, and FMCSA requirements. Caution: this load binder is not designed or approved for overhead lifting.