Radius Gages

Radius Gages
  • Mitutoyo® - 186 Series™ Metric Radius Gauge Set
    Mitutoyo® - 186 Series™ Metric Radius Gauge Set
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    # 2386824100
    186 Series™ Metric Radius Gauge Set by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is designed to help you...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $46.32 - $143.29
    Availability Varies - Depends on Product Options
  • Mitutoyo® - 186 Series™ SAE Radius Gauge Set
    Mitutoyo® - 186 Series™ SAE Radius Gauge Set
    0
    # 2386824591
    186 Series™ SAE Radius Gauge Set by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is designed to help you maintain...
    Made in JapanDesigned to help you get your job done right
    $45.17 - $531.18
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 0.01 to 0.5" SAE Stainless Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 0.01 to 0.5" SAE Stainless Steel Radius Gauge Set (186-906)
    0
    # mpn5094032710
    186 Series™ 0.01 to 0.5" SAE Stainless Steel Radius Gauge Set (186-906) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your...
    The measuring surfaces are precisely finished with smooth, accurate edgesIndividual gages for each dimension make it possible to verify radius or fillet dimensions easier, faster and more accurately in machining, layout, inspection and pattern-making work
    $158.94
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 0.5 to 13 mm Metric Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 0.5 to 13 mm Metric Steel Radius Gauge Set (186-902)
    0
    # mpn5094032881
    186 Series™ 0.5 to 13 mm Metric Steel Radius Gauge Set (186-902) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is...
    The measuring surfaces are precisely finished with smooth, accurate edgesIndividual gages for each dimension make it possible to verify radius or fillet dimensions easier, faster and more accurately in machining, layout, inspection and pattern-making work
    $143.29
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 0.55 to 1" SAE Stainless Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 0.55 to 1" SAE Stainless Steel Radius Gauge Set (186-907)
    0
    # mpn5094032728
    186 Series™ 0.55 to 1" SAE Stainless Steel Radius Gauge Set (186-907) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley....
    The measuring surfaces are precisely finished with smooth, accurate edgesIndividual gages for each dimension make it possible to verify radius or fillet dimensions easier, faster and more accurately in machining, layout, inspection and pattern-making work
    $531.18
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 1 to 7 mm Metric Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 1 to 7 mm Metric Steel Radius Gauge Set (186-105)
    0
    # mpn5094033038
    186 Series™ 1 to 7 mm Metric Steel Radius Gauge Set (186-105) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $46.32
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 1/32 to 1/4" SAE Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 1/32 to 1/4" SAE Steel Radius Gauge Set (186-101)
    0
    # mpn5094033220
    186 Series™ 1/32 to 1/4" SAE Steel Radius Gauge Set (186-101) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $45.17
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 1/64 to 1/2" SAE Stainless Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 1/64 to 1/2" SAE Stainless Steel Radius Gauge Set (186-901)
    0
    # mpn5094033111
    186 Series™ 1/64 to 1/2" SAE Stainless Steel Radius Gauge Set (186-901) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your...
    Furnished with a 4 In long holder to make it possible to check radii in confined or hard-to-reach locationsThe measuring surfaces are precisely finished with smooth, accurate edges
    $157.29
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 1/64 to 17/64" SAE Stainless Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 1/64 to 17/64" SAE Stainless Steel Radius Gauge Set (186-903)
    0
    # mpn5094032708
    186 Series™ 1/64 to 17/64" SAE Stainless Steel Radius Gauge Set (186-903) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your...
    The measuring surfaces are precisely finished with smooth, accurate edgesIndividual gages for each dimension make it possible to verify radius or fillet dimensions easier, faster and more accurately in machining, layout, inspection and pattern-making work
    $93.06
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 15.5 to 25 mm Metric Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 15.5 to 25 mm Metric Steel Radius Gauge Set (186-107)
    0
    # mpn5094033110
    186 Series™ 15.5 to 25 mm Metric Steel Radius Gauge Set (186-107) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $78.53
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 17/64 to 1/2" SAE Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 17/64 to 1/2" SAE Steel Radius Gauge Set (186-102)
    0
    # mpn5094033221
    186 Series™ 17/64 to 1/2" SAE Steel Radius Gauge Set (186-102) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $49.37
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 7.5 to 15 mm Metric Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 7.5 to 15 mm Metric Steel Radius Gauge Set (186-106)
    0
    # mpn5094033039
    186 Series™ 7.5 to 15 mm Metric Steel Radius Gauge Set (186-106) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is...
    Radius size is stamped on each gageBoth concave and convex radius gages become a pair
    $55.86
    In Stock - Ships within 24 hrs
  • Mitutoyo® - 186 Series™ 9/16 to 1" SAE Stainless Steel Radius Gauge Set
    Mitutoyo® - 186 Series™ 9/16 to 1" SAE Stainless Steel Radius Gauge Set (186-905)
    0
    # mpn5094032709
    186 Series™ 9/16 to 1" SAE Stainless Steel Radius Gauge Set (186-905) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley....
    The measuring surfaces are precisely finished with smooth, accurate edgesIndividual gages for each dimension make it possible to verify radius or fillet dimensions easier, faster and more accurately in machining, layout, inspection and pattern-making work
    $396.94
    In Stock - Ships within 24 hrs


Radius gages, which are also often called fillet gages, are special tools utilized for measuring any given component’s radius. The measurement requires a source of light placed behind the actual part being measured. The leaf is placed against the edge to be checked, with a light gap between the curves indicating a mismatch which needs corrections. These tools are used to find out the radii of any concave and convex surfaces. Their leaves come ranged in accordance with their sizes and high exactness is guaranteed.

Such instruments are utilized by professionals of many trades, including high-precision machinists, clock makers, turners, and many others. We have them in a variety of different shapes and sizes, covering all possible requirements. Thanks to high-quality rust-resistant material constructions, typically stainless steel, these tools can be utilized for decades on end. Whether you are a handyman who needs to measure the radii of a window frame or a mechanic having to assess piston ring gaps and bearing clearances, our radius gages will help you do the job with maximum accuracy.

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