INSIZE 4121-1A1 American Standard Thread Ring Gage, Go, 1/2-13 UNC
Key Features:
- Class 2A. Standard ansi B1.22
- Go side
- Size: 1/2-13 unc
- American standard thread ring gage, go, 1/2-13 unc
Product Information
Product Information
Shipping & Returns
Shipping & Returns

INSIZE 4121-1A1 American Standard Thread Ring Gage, Go, 1/2-13 UNC
INSIZE 4121-1A1 American Standard Thread Ring Gage, Go, 1/2-13 UNC
Key Features:
- Class 2A. Standard ansi B1.22
- Go side
- Size: 1/2-13 unc
- American standard thread ring gage, go, 1/2-13 unc
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Key Features:
- Class 2A. Standard ansi B1.22
- Go side
- Size: 1/2-13 unc
- American standard thread ring gage, go, 1/2-13 unc




















