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BSPT Thread Ring Gages

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BSPT Thread Ring Gages

  • Checks external taper threads
  • Checks taper internal threads
  • Checks parallel internal threads


Part# Product Name Size TPI Price Sale Price
BSPTRG-01 BSPT Ring Gage 1/16 28 $454.00 $431.00
BSPTRG-02 BSPT Ring Gage 1/8 28 $438.00 $416.00
BSPTRG-03 BSPT Ring Gage 1/4 19 $450.00 $428.00
BSPTRG-04 BSPT Ring Gage 3/8 19 $474.00 $450.00
BSPTRG-05 BSPT Ring Gage 1/2 14 $480.00 $456.00
BSPTRG-06 BSPT Ring Gage 3/4 14 $512.00 $486.00
BSPTRG-07 BSPT Ring Gage 1 11 $564.00 $536.00
BSPTRG-08 BSPT Ring Gage 1 1/4 11 $613.00 $582.00
BSPTRG-09 BSPT Ring Gage 1 1/2 11 $660.00 $627.00
BSPTRG-10 BSPT Ring Gage 2 11 $748.00 $711.00
BSPTRG-11 BSPT Ring Gage 2 1/2 11 $893.00 $848.00
BSPTRG-12 BSPT Ring Gage 3 11 $1,292.00 $1,227.00
BSPTRG-13 BSPT Ring Gage 4 11 $1,972.00 $1,873.00
BSPTRG-14 BSPT Ring Gage 5 11 $2,211.00 $2,100.00
BSPTRG-15 BSPT Ring Gage 6 11 $2,382.00 $2,263.00


This gage checks external taper threads, taper internal, and parallel internal and the standard for compliance is ISO 7/2 2000 and EN 10226-3. WESTport provides a complete line of BSPT British Standard Pipe Taper Thread Gages from 1/16 to 6.0”. Free Technical support is available from our core of engineers to assist you with any questions you may have.

WESTport Manufactured Products. 24th Anniversary Servicing Industry Worldwide (1989-2013)