Specification Brand : Yision BulletPoint1 : 【Heavy Duty Durable Carabiner Clips】: Our carabiner clips are made of zinc-galvanized steel, protect against corrosion, waterproof and rustproof which gives it have a long service life. BulletPoint2 : 【4 Inch Spring Snap Hook Carabiner】: The M10 Safety Snap hook carabiner is 4 x 2 inch . Hold capacity:7700 lbs; Large heavy-duty carabiner clip with 4-inch full length for chain, wire, rope, and slings, perfect carabiner accessory for outdoor activities. BulletPoint3 : 【Safety and Quickly Chain Links】: Quick links open and closes smoothly like a spring with an interlocking tooth, high safety, and stability, making it easy to attach important items to it. BulletPoint4 : 【Packaging】: Package includes 20pcs M10 strong Spring Snap Hooks, allowing the fastest connection/disconnection usages, widely used for swing hammock gym outdoor. BulletPoint5 : 【Widely Applications】: Ideal for a hammock, swing set, gym, fitness, hiking, camping, or indoor-outdoor equipment. CarabinerGateClearance : 0.5 Color : Sliver ExternallyAssignedProductIdentifier1 : 0765015872881 ExternallyAssignedProductIdentifier2 : 765015872881 ImportDesignation : Imported ItemName : 20Pcs 4” Safety Spring Snap Hook, M10 3/8" Carabiner Quick Link Snap Hooks for Camping Hiking, 770LBS Holding Capacity Heavy Duty Steel Carabiner Clip Buckle for Swing Hammock Gym Outdoor ItemPackageDimensions_Height : 16.9926 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 15.9004 centimeters ItemShape : Pear ItemTypeKeyword : spring-snaps LockType : Wire Lock Manufacturer : Yision Material : Stainless Steel MeasurementSystem : Inch NumberOfItems : 60 PartNumber : Yision-Spring Snaps ProductDescription : Specifications With the sleek and simple design, each carabiner features a spring-loaded gate that allows you to easily and quickly clip items securely and quickly. The locking gate helps to ensure that the items stay secure and can be easily opened and closed. Spring snap hooks are constructed with zinc galvanized carbon steel with a premium polishing surface, available in corrosion-resistant and rustproof. Waterproof carabiner clips, suitable for indoor and outdoor equipment. Spring snap clips are self-closing/self-locking connectors that feature a gate that opens into the throat of the hook. Auto-close spring gate is secured with a pin that springs back into place which provides a quick connection for rigging, coupling, or anchoring. Model: M10(3/8Inch) Total Length: 4 inch Thickness: 3/8 inch Max Open Width: 0.59 inch Max Load Bearing Capacity:770Lbs