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VG Plain Ring Gages

Vermont Gage Plain Ring Gages

Vermont Gage Plain Ring Gages: Precision Dimensional Measurement Solutions

VG plain ring gages (plain ring gauges) are precision inspection tools used to verify external diameters (OD) on shafts, pins, and other round parts (application dependent). In production and quality environments, plain ring gages are commonly used for fast, repeatable size checks—helping teams confirm parts meet dimensional requirements without relying solely on variable measuring tools. Depending on the specific item, ring gages may be used as GO/NO‑GO limit gages or as master/setting standards (verify per listing).


General Gage Attributes:

  • Material:  Steel (60/65 Rc), Chrome (70/72 Rc) & Carbide (90/92 Ra)
  • Tolerances: Class XX, X, Y, Z, & ZZ
  • Blanks: per ASME B47.1
  • Certifications: Certificate of Accuracy (included). Calibration Certificates Accredited to ISO 17025 or Non-Accredited, available.
  • Custom Marking Available
  • Custom Gages quoted upon request 
10-24 NC - Class 2A - Go Thread Ring Gage

10-24 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361120010
MPN: 361120010

10-24 NC - Class 2A - Go/No-Go Ring Gage

10-24 NC - Class 2A - Go/No-Go Ring Gage

SKU: VG-361120050
MPN: 361120050

10-32 NF - Class 2A - Go Thread Ring Gage

10-32 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361121010
MPN: 361121010

10-32 NF - Class 2A - Go/No-Go Ring Gage

10-32 NF - Class 2A - Go/No-Go Ring Gage

SKU: VG-361121050
MPN: 361121050

10-32 NF - Class 2A - No-Go Thread Ring Gage

10-32 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361121030
MPN: 361121030

12-24 NC - Class 2A - Go Thread Ring Gage

12-24 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361122510
MPN: 361122510

12-28 NF - Class 2A - Go/No-Go Ring Gage

12-28 NF - Class 2A - Go/No-Go Ring Gage

SKU: VG-361123550
MPN: 361123550

2-1/2-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

2-1/2-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441116010
MPN: 441116010

2-11-1/2 NPT - Class L1 - Taper Pipe Thread Ring Gage

2-11-1/2 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441114510
MPN: 441114510

2-11-1/2 NPTF - Class L1 - Taper Pipe Thread Ring Gage

2-11-1/2 NPTF - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-451114510
MPN: 451114510

2-56 NC - Class 2A - Go/No-Go Ring Gage

2-56 NC - Class 2A - Go/No-Go Ring Gage

SKU: VG-361105050
MPN: 361105050

2-64 NF - Class 2A - Go Thread Ring Gage

2-64 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361106010
MPN: 361106010

2-64 NF - Class 2A - No-Go Thread Ring Gage

2-64 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361106030
MPN: 361106030

3-48 NC - Class 2A - Go/No-Go Ring Gage

3-48 NC - Class 2A - Go/No-Go Ring Gage

SKU: VG-361107550
MPN: 361107550

3-56 NF - Class 2A - Go/No-Go Ring Gage

3-56 NF - Class 2A - Go/No-Go Ring Gage

SKU: VG-361108550
MPN: 361108550

3-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

3-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441117510
MPN: 441117510

3/4-10 NC - Class 2A - Go Thread Ring Gage

3/4-10 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361152010
MPN: 361152010

3/4-10 NC - Class 2A - Go/No-Go Ring Gage

3/4-10 NC - Class 2A - Go/No-Go Ring Gage

SKU: VG-361152050
MPN: 361152050

3/4-10 NC - Class 2A - No-Go Thread Ring Gage

3/4-10 NC - Class 2A - No-Go Thread Ring Gage

SKU: VG-361152030
MPN: 361152030

3/4-14 NPT - Class L1 - Taper Pipe Thread Ring Gage

3/4-14 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441108510
MPN: 441108510

3/4-14 NPTF - Class L1 - Taper Pipe Thread Ring Gage

3/4-14 NPTF - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-451108510
MPN: 451108510

3/4-16 NF - Class 2A - Go Thread Ring Gage

3/4-16 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361153010
MPN: 361153010

3/4-16 NF - Class 2A - Go/No-Go Ring Gage

3/4-16 NF - Class 2A - Go/No-Go Ring Gage

SKU: VG-361153050
MPN: 361153050

3/4-16 NF - Class 2A - No-Go Thread Ring Gage

3/4-16 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361153030
MPN: 361153030