![401 to .498 size Shank Adapter. Use to adapt the .401 Flow-Forming shank to fit a .498 rivet gun, or to adapt TM Air Hammer Dies with .401 shanks to .498 Air Motors.: TM Technologies 401 to .498 size Shank Adapter. Use to adapt the .401 Flow-Forming shank to fit a .498 rivet gun, or to adapt TM Air Hammer Dies with .401 shanks to .498 Air Motors.: TM Technologies](https://www.tinmantech.com/pinnacle/images/products/sms-0284.jpg)
401 to .498 size Shank Adapter. Use to adapt the .401 Flow-Forming shank to fit a .498 rivet gun, or to adapt TM Air Hammer Dies with .401 shanks to .498 Air Motors.: TM Technologies
![AIRCAT .498 Shank Super Duty Air Hammer 5300-B-T, Air Tools: I/D/E/A The Automotive Specialist by US Auto Supply AIRCAT .498 Shank Super Duty Air Hammer 5300-B-T, Air Tools: I/D/E/A The Automotive Specialist by US Auto Supply](https://www.ideaautorepair.com/images/prods/popup/1816640.jpg)
AIRCAT .498 Shank Super Duty Air Hammer 5300-B-T, Air Tools: I/D/E/A The Automotive Specialist by US Auto Supply
![Grey Pneumatic CH898 .498 Pneumatic Hammer Spring Retainer - CP | Air Tools | Air Hammers | Air Hammer Accessories | Smith Tool & Supply LLC Grey Pneumatic CH898 .498 Pneumatic Hammer Spring Retainer - CP | Air Tools | Air Hammers | Air Hammer Accessories | Smith Tool & Supply LLC](https://smithtoolsupply.com/cache/web/images/Grey_Pneumatic_CH898_.498_Pneumatic_Hammer_Spring_RetainerCP_standard_471381.jpeg)