Specification Brand : Heyiarbeit BulletPoint1 : [Size]- Jaw Open: 6mm/0.24"(Max); Rated Current: 3A; Contact Material: Iron Nickel 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 : Nickel ExternallyAssignedProductIdentifier : 6083504632780 ExternallyAssignedProductIdentifier1 : 843441118220 ExternallyAssignedProductIdentifier2 : 0843441118220 ExternallyAssignedProductIdentifier3 : 00843441118220 IncludedComponents : Spring Clamps ItemName : Heyiarbeit 10Pcs 3A Heavy-Duty Insulated Alligator Clips,Battery Electrical Test Clips for Car Auto Vehicle Boat Red ItemPackageDimensions_Height : 10.4 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 9.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spring-clamps Manufacturer : Heyiarbeit Material : Iron Material1 : Metal Material2 : Rubber ModelName : Spring Clamps ModelNumber : DFY3900GP0614 NumberOfItems : 1 PackageLevel : unit PartNumber : DFY3900GP0614 ProductDescription : Description: 1.Powerful spring pulling the min hooks to grasp tiny components firmly and avoid any short-circuit. 2.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. 3.Alligator clips is a good choice when you need a third hand or have to test many circuits sequentially;These spring-loaded clips are widely used in light electrical,DIY projects, appliances, electronic products and circuit boards.