VEVOR 4PCS Ratchet Chain Binder, 5/16"-3/8" Heavy Duty Load Binders, with G80 Hooks 7,100 lbs Secure Load Limit, Labor-saving Anti-skid Handle, Tie Down Hauling Chain Binders for Flatbed Truck Trailer

VEVOR 4PCS Ratchet Chain Binder, 5/16"-3/8" Heavy Duty Load Binders, with G80 Hooks 7,100 lbs Secure Load Limit, Labor-saving Anti-skid Handle, Tie Down Hauling Chain Binders for Flatbed Truck TrailerLabor-saving lever Design360° Anti-slip HookReliable Anti-pinch Ratchet SwitchPatent Detachable HandleBump Textured Rubber GripSlip-proof MarkHandle Installation Length: 15 in / 39 cm,Min. Loosening Size: 22.6 in / 57.5 cm,Secure Working Load: 7100 lbs / 3220 kg,Package Dimensions (L x W x H): 15 x 11 x 4.3 in / 39 x 29 x 11 cm,Item Model Number: 5/16-3/8 Load Binders,Pawl Structure: External Adjusting Handle,Adapting Chain Model: 5/16 in - 3/8 in / 0.8 - 0.9 cm,Net Weight: 39.7 lbs / 18 kg,Main Material: 45# Cast Steel,Max. Loosening Size: 30.5 in / 77.5 cm,Certification: CE, CVSA, DOT, NACM, FMCSA