Specification Brand : ULTECHNOVO BulletPoint1 : Ring screw chain link: a must-have tool for outdoor camping, fishing, hiking, and etc. BulletPoint2 : Rope connector for trailer: heavy duty turnbuckles: thread clockwise to open, counterclockwise to close. this quick coupler features a threaded end and hex nut for added security when attaching the safety chain to the drawbar. BulletPoint3 : Quick link: and resistant against corrosion, widely used in connection between chains or ropes. BulletPoint4 : Marine grade quick link connector: it is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time. BulletPoint5 : Keychain carabiner: ropes, chains or webbing, bring more conveniences at outdoor. Color : Silverx3pcs ExternallyAssignedProductIdentifier1 : 0669980130291 ExternallyAssignedProductIdentifier2 : 669980130291 FitType : Universal IncludedComponents : Climbing carabiner ItemName : ULTECHNOVO 30 Pcs Connecting Ring Carabiner Clip Heavy Duty Carabiner Rope Connector for Swing Threaded Repair Chain Ring Screw Chain Link Chain Quick Links Chain Hook Locking Carabiner ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : pulling-and-lifting-chain-links Manufacturer : ULTECHNOVO Material : stainless steel ModelName : Master Links ModelNumber : 1T140VBN3937WSE9 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : 1T140VBN3937WSE9 ProductDescription : Package List 3 pcs x 10 chain links