The Irwin Industrial Tool Company Adjustable Reversible Puller Nut (Model J4250N) is a versatile tool designed for various pulling applications. This puller nut features an adjustable design, allowing for easy customization to fit different sizes and configurations. Constructed from durable materials, it ensures long-lasting performance and reliability. The reversible feature enhances its usability, making it suitable for both internal and external pulling tasks. This puller nut is an essential addition to any mechanic's toolkit, providing efficiency and ease of use in automotive and industrial settings.