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Gages

Progressive Cylindrical Trilock Plug Gages

  • Progressive trilock plug gages check the GO and NOGO inspection of a hole with one insertion of the gage
  • Single end gage having GO and NO GO members stepped on a single gage
  • Parts can be inspected quickly with a progressive plug gage
  • Available in Class XX, X, Y and Z - Steel or Chrome
  • Precision hand lapped to a 3 micro inch finish to provide superior accuracy and optimum finish
  • Manufactured to the high end of the ANSI specifications to provide maximum wearability
  • Final inspection of gages is completed in an environmentally controlled ISO 17025 laboratory
  • Designed for size ranges from 1.510” to 4.510” (38.35 mm - 114.55 mm)
  • Free NIST certificate of accuracy
Please select a measure:
  • Inch
  • Metric
Please select a material:
  • Chrome
  • Steel
SIZE RANGE CLASS MATERIAL ITEM# PRICE SALE PRICE
1.5101-2.010 XX Steel PTRSI-XX01
Regular price

$223.00

$201.00 Sale
$201.00
1.5101-2.010 XX Chrome PTRCI-XX01
Regular price

$289.00

$262.00 Sale
$262.00
1.5101-2.010 X Steel PTRSI-X01
Regular price

$202.00

$182.00 Sale
$182.00
1.5101-2.010 X Chrome PTRCI-X01
Regular price

$262.00

$237.00 Sale
$237.00
1.5101-2.010 Y Steel PTRSI-Y01
Regular price

$192.00

$174.00 Sale
$174.00
1.5101-2.010 Y Chrome PTRCI-Y01
Regular price

$250.00

$226.00 Sale
$226.00
1.5101-2.010 Z Steel PTRSI-Z01
Regular price

$192.00

$174.00 Sale
$174.00
1.5101-2.010 Z Chrome PTRCI-Z01
Regular price

$250.00

$226.00 Sale
$226.00
2.0101-2.510 XX Steel PTRSI-XX02
Regular price

$312.00

$282.00 Sale
$282.00
2.0101-2.510 XX Chrome PTRCI-XX02
Regular price

$405.00

$367.00 Sale
$367.00
2.0101-2.510 X Steel PTRSI-X02
Regular price

$236.00

$214.00 Sale
$214.00
2.0101-2.510 X Chrome PTRCI-X02
Regular price

$307.00

$278.00 Sale
$278.00
2.0101-2.510 Y Steel PTRSI-Y02
Regular price

$226.00

$204.00 Sale
$204.00
2.0101-2.510 Y Chrome PTRCI-Y02
Regular price

$293.00

$266.00 Sale
$266.00
2.0101-2.510 Z Steel PTRSI-Z02
Regular price

$226.00

$204.00 Sale
$204.00
2.0101-2.510 Z Chrome PTRCI-Z02
Regular price

$293.00

$266.00 Sale
$266.00
2.5101-3.010 XX Steel PTRSI-XX03
Regular price

$350.00

$316.00 Sale
$316.00
2.5101-3.010 XX Chrome PTRCI-XX03
Regular price

$455.00

$411.00 Sale
$411.00
2.5101-3.010 X Steel PTRSI-X03
Regular price

$267.00

$241.00 Sale
$241.00
2.5101-3.010 X Chrome PTRCI-X03
Regular price

$347.00

$314.00 Sale
$314.00
2.5101-3.010 Y Steel PTRSI-Y03
Regular price

$244.00

$220.00 Sale
$220.00
2.5101-3.010 Y Chrome PTRCI-Y03
Regular price

$317.00

$287.00 Sale
$287.00
2.5101-3.010 Z Steel PTRSI-Z03
Regular price

$244.00

$220.00 Sale
$220.00
2.5101-3.010 Z Chrome PTRCI-Z03
Regular price

$317.00

$287.00 Sale
$287.00
3.0101-3.510 XX Steel PTRSI-XX04
Regular price

$416.00

$376.00 Sale
$376.00
3.0101-3.510 XX Chrome PTRCI-XX04
Regular price

$541.00

$489.00 Sale
$489.00
3.0101-3.510 X Steel PTRSI-X04
Regular price

$316.00

$286.00 Sale
$286.00
3.0101-3.510 X Chrome PTRCI-X04
Regular price

$411.00

$372.00 Sale
$372.00
3.0101-3.510 Y Steel PTRSI-Y04
Regular price

$274.00

$248.00 Sale
$248.00
3.0101-3.510 Y Chrome PTRCI-Y04
Regular price

$356.00

$322.00 Sale
$322.00
3.0101-3.510 Z Steel PTRSI-Z04
Regular price

$274.00

$248.00 Sale
$248.00
3.0101-3.510 Z Chrome PTRCI-Z04
Regular price

$356.00

$322.00 Sale
$322.00
3.5101-4.010 XX Steel PTRSI-XX05
Regular price

$485.00

$439.00 Sale
$439.00
3.5101-4.010 XX Chrome PTRCI-XX05
Regular price

$631.00

$571.00 Sale
$571.00
3.5101-4.010 X Steel PTRSI-X05
Regular price

$364.00

$330.00 Sale
$330.00
3.5101-4.010 X Chrome PTRCI-X05
Regular price

$474.00

$429.00 Sale
$429.00
3.5101-4.010 Y Steel PTRSI-Y05
Regular price

$318.00

$288.00 Sale
$288.00
3.5101-4.010 Y Chrome PTRCI-Y05
Regular price

$414.00

$374.00 Sale
$374.00
3.5101-4.010 Z Steel PTRSI-Z05
Regular price

$318.00

$288.00 Sale
$288.00
3.5101-4.010 Z Chrome PTRCI-Z05
Regular price

$414.00

$374.00 Sale
$374.00
4.0101-4.510 XX Steel PTRSI-XX06
Regular price

$552.00

$500.00 Sale
$500.00
4.0101-4.510 XX Chrome PTRCI-XX06
Regular price

$718.00

$650.00 Sale
$650.00
4.0101-4.510 X Steel PTRSI-X06
Regular price

$416.00

$376.00 Sale
$376.00
4.0101-4.510 X Chrome PTRCI-X06
Regular price

$541.00

$489.00 Sale
$489.00
4.0101-4.510 Y Steel PTRSI-Y06
Regular price

$366.00

$332.00 Sale
$332.00
4.0101-4.510 Y Chrome PTRCI-Y06
Regular price

$476.00

$431.00 Sale
$431.00
4.0101-4.510 Z Steel PTRSI-Z06
Regular price

$366.00

$332.00 Sale
$332.00
4.0101-4.510 Z Chrome PTRCI-Z06
Regular price

$476.00

$431.00 Sale
$431.00

Progressive trilock plug gages allow for both the GO and NO GO inspection of a hole with one insertion of the gage. The Progressive trilock style is a single end gage having GO and NO GO members stepped on a single gage. Parts can be inspected quickly with this type of gage. Members are securely attached to a trilock handle with mounting bolts. Gages are ring lapped to size and hand polished providing for superior accuracy and ensuring maximum gage wearability.

Progressive trilock plug gages are available in Class XX, X, Y and Z and are manufactured in accordance to ANSI standards. Available in steel and chrome from 1.510” – 4.510” (38.35 mm - 114.55 mm). WESTport Gage provides a Certificate of Accuracy, traceable to NIST (National Institute of Standards and Technology), free of charge with every gage.

Gages