ITEM NAME:4 Pcs Stainless Steel Multi Size Hollow End Roll Pin Tool Starter Punch Kit J6Q7 4 Pcs Stainless Steel Multi Size Hollow End Roll Pin Tool Starter Punch Kit J6Q7 1. Hollow end roll pin punch set helps to prevent damage caused by an accidental slip off while getting the pin started 2. Use hollow end punches to align and start the pin then finish driving it home with an impact punch. 3. Stainless steel hollow end pin punch. 4. Helps prevent damage caused by accidental slipping during startup pins. Color: silver 5. Adapting to different sizes of roll pins. 6. Precision machining of stainless steel. Specification: Material: Stainless steel Length: about 7cm / 2.76 inch Punch size: 1/8 inch, 5/32 inch, 3/16 inch, 7/32 inch. Package Contents: 4x Roll Pin Punch Tools.Stainless steel hollow end pin punch. 4x Roll Pin Punch Tools. Adapting to different sizes of roll pins. Precision machining of stainless steel.