Specification Brand : Zerodis BulletPoint1 : 【Robust Spring Mechanism】Each clamp features a strong spring that securely clamps onto surfaces without deformation, ensuring long-term reliability. BulletPoint2 : 【Color Coded】Set includes 20 electrical test clamps in red and black for easy identification during use. BulletPoint3 : 【Multi-Use】Perfect for manual welding devices, household welding tools, and electrical testing tools, offering a variety of applications. BulletPoint4 : 【Wide Application】Versatile clips suitable for home, school, and automotive use, ideal for quick circuit assembly. BulletPoint5 : 【Premium Material】Crafted from stainless steel for enhanced longevity and durability, making it resistant to acid and alkali environments. Color : Black ItemName : Clip, Stainless Steel Battery Clamp with Strong Spring Jumper Cables Clamp for Truck Car Battery Electric Test ItemPackageDimensions_Height : 15.3924 centimeters ItemPackageDimensions_Length : 3.2004 centimeters ItemPackageDimensions_Width : 8.4074 centimeters ItemTypeKeyword : spring-clamps Manufacturer : Zerodis Material : Stainless Steel ModelName : Zerodisa82kfpret7 ModelNumber : Zerodisa82kfpret7 PartNumber : Zerodisa82kfpret7 ProductDescription : Specification: Item Type: Clip Material: Stainless Steel Connection: Welding, Crimping Color: Red, Black Opening: Approx. 1cm/0.4in Weight: Approx. 94g/3.3oz