Johnson Gage 7/8-9 UNC Thread Set Ring & Plug Gage Set – .8028 P.D.

Professional precision thread inspection gage set designed for checking and setting 7/8”-9 UNC threaded components. The center ring is marked SET RING .875-9 UNC with a GO pitch diameter of .8028”. The included gage members are marked for 1B / 2B / 3B thread classes.

Ideal for machine shops, manufacturing facilities, tool rooms, inspection departments, and quality-control applications requiring accurate thread verification.

Specifications

• Brand: Johnson Gage
• Product Type: Thread Set Ring / Thread Inspection Gage Set
• Nominal Thread Size: 7/8”
• Marked Size: .875-9 UNC
• Threads Per Inch: 9 TPI
• Thread Series: UNC – Unified National Coarse
• Set Ring GO P.D.: .8028”
• Gage Class Markings: 1B / 2B / 3B
• Measurement System: Inch
• Application: Precision thread inspection and gage setting
• Industry Use: Machining, manufacturing, metrology, QA/QC and tool rooms

Included

• 1 × Johnson Gage 7/8-9 UNC set ring
• 2 × Thread inspection / setting gage members
• 1 × Protective storage case

Includes only what is shown in the photos.

Sold as pictured.

Shipping

Fast shipping with 1 business day handling and tracking included.

Returns

30-day returns accepted if returned in the same condition received

If you need any additional information or photos, please send us a message before purchasing.

Thank you,

Multisurplus.