Replacement: This hydraulic draw stud is made of steel, providing strength, durability, and a long service life. It is a reliable replacement part for your hydraulic machine. Stable Structure: Designed with a stable structure, this hydraulic driver draw stud is suitable for high-strength and frequent stamping operations, ensuring consistent performance. Material: Constructed from steel, this hydraulic drive draw stud offers durability and long-term reliability under regular use. Easy Use: The knockout draw stud is simple to install and requires no special tools or professional skills. Gift: This hydraulic punch driver can be a practical gift for friends or woodworking enthusiasts. Specification: Large Pull Rod: diameter 2cm/0.79inch, length 9cm/3.54inch, thread 20x1.5 Small Pull Rod: Large Head Thread 20mmx1.5, Small Head M10, Length 9.5cm/3.74inch Package Includes: 1 Large Pull Rod Note: 1. Please allow slight measurement deviations due to manual measurement. 2. Due to differences in monitor displays, the image may not reflect the actual color of the item. 3. Enjoy your online shopping experience!