Thread Plug and Ring Gauges

Ring Gauge and Plug gauge are metrology tools that are used for gaging inner and outer diameters. These gauges are also known as Limit Gauges. The primary function of Ring or Plug Gauges is to establish on a GO / NOGO basis whether the part lies within the dimensional tolerance. The use of limit gauges (Ring or Plug Gauges) enables inspection and quality decision about machined parts to be checked very quickly without the need of any measuring instruments like micrometer or caliper. ‘GO’ Ring and Plug gauges are designed to verify the upper tolerance limit of the inner or outer diameter. ‘NO-GO’ Ring and Plug Gauges check the lower tolerance limit on the Inner or Outer diameter. There are various classes like M/ISO, G, UN, UNF, UNC, UNEF, NPT, NPTF, BSP, BSPT etc

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Digital caliper , Super caliper , Solar caliper , Digital vernier caliper , 500-776 , 500-777 , 500-774 , 500-775 , 500-786 , 500-787 , 500-784 , 500-785
Metric Gauges
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Digital caliper , Coolant proof caliper , IP 67 vernier caliper , 500-702-20 , 500-703-20 , 500-712-20 , 500-713-20 , 500-719-20 , 500-721-20 , 500-722-20 , 500-723-20 , 500-724-20 , 500-714-10 , 500-718-11 , 500-704-10 , 500-708-11 , 500-731-20 , 500-732-20, 500-733-20, 500-734-20, 500-735-20, 500-736-20, 500-737-20, 500-738-20 , 500-752-20, 500-753-20, 500-762-20, 500-763-20, 500-768-20, 500-769-20, 500-764-10, 500-754-10
Unified Gauges
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Digital caliper , Absolute digimatic caliper , Digital vernier caliper , Digimatic caliper , 500 series , 500-150-30, 500-180-30, 500-151-30, 500-154-30, 500-155-30, 500-158-30, 500-181-30, 500-152-30, 500-156-30, 500-157-30, 500-182-30, 500-153, 500-170-30, 500-195-30, 500-171-30, 500-174-30, 500-175-30, 500-178-30 , 500-196-30 , 500-159-30, 500-160-30, 500-172-30 , 500-176-30 , 500-177-30 , 500-197-30 , 500-163-30 , 500-164-30 , 500-173 , 500-167 , 500-168 , 500-193 , 500-165 , 500-166
‘G’ Pipe Gauges
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Long Absolute Digimatic caliper , Digimatic caliper , Digital vernier caliper , 500-500-10, 500-501-10, 500-502-10 , 500-505-10, 500-506-10, 500-507-10
Acme & Stub Acme
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Absolut Solar caliper , Solar vernier caliper , Digital solar caliper , 500-443, 500-453, 500-444, 500-454, 500-445 , 500-455, 500-463, 500-473, 500-464, 500-474, 500-465, 500-475
Trapezoidal
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Vernier caliper - standard model, Vernier caliper , Analogue caliper , mechanical vernier caliper , 530-101, 530-122, 530-108, 530-123, 530-109, 530-124, 530-100, 530-102, 530-320, 530-335, 530-321, 530-322, 530-501, 530-502, 530-104, 530-316, 530-312, 530-114, 530-118, 530-115, 530-119, 530,105, 530-116
Taper Gauges
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Vernier caliper with fine adjustment , analogue vernier caliper , mechanical vernier caliper , 532-101 , 532-102, 532-103, 532-119, 532-120, 532-121, 531-101, 531-102, 531-103, 531-122, 531-128, 531-108, 531-129, 531-109, 531-112
Sets
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Digimatic vernier with nib style jaw, Digital long jaw caliper , Digital vernier caliper , 550-301-20, 550-331-10, 550-203-10, 550-205-10, 550-207-10, 550-311-20, 550-341-10, 550-223-10, 550-225-10, 550-227-10
Multi Start Gauges
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Digimatic caliper with nib style and standard jaws , Digimatic vernier caliper , Digimatic caliper with long jaws , 551-301-20, 551-331-10, 551-204-10, 551-206-10, 551-207-10, 551-311-20, 551-341-10, 551-224-10, 551-226-10, 551-227-10
Hole Location Gauges
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Dial caliper , Dial type vernier caliper , Dial vernier , 505-730, 505-734, 505-735, 505-732, 505-731, 505-733, 505-745, 505-740J, 505-742J, 505-736, 505-738, 505-744, 505-741J, 505-743J, 505-737, 505-739, 505-749, 505-746, 505-750, 505-747, 505-748
Customized Gauges
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Coolant prrof carbon fiber caliper , Carbon fiber vernier caliper , Light weight caliper, 552-302-10, 552-303-10, 552-304-10, 552-305-10, 552-306-10, 552-312-10, 552-313-10, 552-314-10, 552-315-10, 552-316-10,
API (Oil) Thread Gauges
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