Fowler Small Hole Gages


Fowler’s Dial Hole Gages are designed to quickly measure the diameter of small holes. Perfect for inspecting printed circuit boards, connectors, sheetmetal,
screw machine parts, etc.


ISO-17025 Certification

Fowler Dial Hole Gages Features:

• Simple to read and use—insert plunger into hole being measured and press the base plate firmly against the part.
• Plunger made of precision ground tool steel.
• Direct diameter reading to .001″(.02mm).
• Made in the U.S.A, this gage requires no setting master— zero on any flat surface to set-to number etched on back of indicator.
• Larger sizes available upon request.
• .0001″ Direct reading units also available—contact our Technical Department.
•  Optional setting masters available on special quote.
• .004-.040″ available

Available Options

inch-or-metric-select Product Number
inch 53-784-040
inch 53-784-130
inch 53-784-230
inch 53-784-330
inch 53-784-430
inch 53-784-530
metric 53-784-100
metric 53-784-200
metric 53-784-300
metric 53-784-400
metric 53-784-500
metric 53-784-500

Fowler Small Hole Gages :

• Direct diameter reading to .001″(.02mm).
• Dial diameter: 2-1/4″
• Accuracy: ±.00025″(.01mm)
• .0001″ Direct reading units also available

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