8. STANDARDS AND GAGE BLOCKS

American Standard Thread Plug Gages
Part No. 4131

American Standard Thread Ring Gages
Part No. 4121

Pin Gage Handles (Operated Without Wrench)
Part No. 7342
8. STANDARDS AND GAGE BLOCKS
American Standard Thread Plug Gages
Part No. 4131
American Standard Thread Ring Gages
Part No. 4121
Pin Gage Handles (Operated Without Wrench)
Part No. 7342