Set Includes 42 Fuses And Puller/TesterFuses Included: 7 Each Of 5A, 10A, 15A, 20A, 25A And 30AVoltage Rating: 12Style: ATC BladeCommonly Used For Automotive And Marine Applications, But Can Be Used In Various Other Electrical Applications That Require Circuit ProtectionFeatures And Enclosed Element That Helps Protect Against Shocks And Sparks, Plus Corrosion Resistance For Longer Service LifeComes With Easy To Use Fuse Puller With Built In Fuse Tester