Specification Brand : Heyiarbeit BulletPoint1 : [Size] - Jaw Open Width: 10mm/0.39"(Max);Rated Current: 10A; Contact Material:Brass nickel plated BulletPoint2 : [Advantage]-These alligator clips are spring-loaded jaws, once clamped, they won¡¯t fall off easily;The clips make it easier to grasp the battery you are trying to read, allows hands-free testing, great for remote spaces BulletPoint3 : [Features]- These alligator clips are very durable, can be used for a long time, and are easy to disassemble and easy to operate BulletPoint4 : [Application]- Mainly used in electric circuit, automotive; will a best smart choice for electric engineer and electric DIY lovers. BulletPoint5 : [Package Content] -10pcs(5pcs red and 5pcs black) x Alligator Clip Color : Black ConnectorType : Optical ExternallyAssignedProductIdentifier : 7353333951208 IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemName : Heyiarbeit 10Pcs 10A Plastic Handle Test Probe Metal Alligator Clips Red and Black ItemPackageDimensions_Height : 11.7 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : multi-testers Manufacturer : Heyiarbeit Material : brass Material1 : Material Material2 : Material Material3 : Material Material4 : Material Material5 : Material MeasurementType : Multimeter ModelNumber : f55fd3b6-653f-4039-89b8-9bb4e9f3c2ff PartNumber : DFC5600GP0614 PowerSourceType : Battery Powered ProductDescription : Heyiarbeit Alligator Clip Adapter Clamp Full Shroud Insulated Specifications: Product Model: H-5019 Material: Brass nickel plated Color: Red and black Rated Current: 10A Jaw Open Width: 10mm/0.39"(Max) Descriptions: 1. The contact material is copper plating , which has good electrical conductivity;the insulating cover is made of high-quality insulating materials and has a long service life. 2. Powerful spring pulling the min hooks to grasp tiny components firmly and avoid any short-circuit. 3. Wide open makes it easy to be connected to large terminals like the bolt nuts. 4. Clips alligator clamps these heavy-duty clips are easy to open and the spring-loaded jaws grip tightly, strong jaws never fall off once they're clamped down. 5. Alligator clips is a good choice when you need a third hand or have to test many circuits sequentially. 6. These spring-loaded clips are widely used in light electrical, DIY projects, appliances, electronic products and circuit boards. 7. Crocodile with teeth ensures a sturdy clamp and multipurpose while testing; Great replacement parts to repair broken leads on test equipment and chargers. Package Content: 10pcs(5pcs red and 5pcs black) x Alligator Clip