Features: Fast and safe: it helps to introduce or insert solid pins, hollow pins and springs. The big fist of all kinds of work is equipped with a convenient carry bag. For removing pins, simply take a heat treatment punch and hit the hammer to remove needles from the machine, jewelry or anything you're working on. Pinch roller jacket punch (9 pieces) + stainless steel hollow end roller pin tool punch (4pcs): This high quality quenched steel 9 pieces punch set is designed to facilitate the removal of roller pins from .The club head helps the punch on the locating pin and protects the pin ends from damage during disassembly or installation. Roller pin punch sizes: 1/16 inch, 5/64 inch, 3/32 inch, 1/8 inch, 5/32 inch, 3/16 inch, 7/32 inch, 1/4 inch, 5/16 inch (9 pieces) Hollow end punch size: 1/8 inch, 5/32 inch, 3/16 inch, 7/32 inch (4 piece). Material: metal colour: black Package Contents: 9 x pieces roll pin punch 4 x punch tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.