Features 1.Application: For damaged bolt remover or seized bolt, and for 519mm studs from engine blocks, exhaust manifolds, cylinder heads, and other applications. 2.High Efficiency: The multipurpose stud extractor can quickly and efficiently complete the bolt removal work, and easily solve the difficult problems in repair and maintenance. Save time and effort. 3.Sturdy Material: Made of durable and strong steel, this stud extractor tool ensures long lasting performance and reliable removal of broken bolts or seized studs. 4.Wide Diameter Range: Fit for stud diameters from 5 to 19mm, this stud extractor can handle bolts and studs of various sizes, making it suitable for a wide range of applications. 5.Easy to Use: Designed for ease of use, this stud remover tool requires minimal effort to operate and effectively removes broken bolts or seized studs without causing damage to surrounding parts. Specification Item Type:StudRemoverTool Applicable Diameter Range: Approx. 5 - 19mm / 0.2 - 0.7in Application: For Broken Bolt Remover or Seized Studs For 5-19mm studs from engine blocks, exhaust manifolds, cylinder heads, and other applications Package List 1 x StudRemoverTool