[Durable Material]:steel spring.Steel spring with strong toughness,large tension and Strippings powerful [High Plasticity]:Automatic wire Strippings spring uniform spacing,uniform force,stable resilience,and effectively improve work efficiency [Easy to Use]:Simply push the spring into the center of the spring,and then pull the spring off.it's ready to use seconds [Prepared Professional]:Stay prepared both on and off the job with plenty of storage for first responder equipment,two way,and safety items [Applications]:Strippers spare spring widely used in a variety of applications,such as home,office,garage,and other places, Weight: 0.01763698096 Pounds, Manufacturer: AMSLSIU