How accurate are pin gauges?
Schlage Pin Gauge
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Open Aug 05, 2026 - 11:49 AM
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Aug 05, 2026 - 11:49 AM
Pin gauges are highly accurate measurement tools, typically manufactured to tolerances as tight as ±0.0001 inches (±0.0025 mm). Their accuracy depends on the grade, with Class ZZ being ±0.0002 inches and Class Z being ±0.0001 inches. This precision makes them ideal for checking hole diameters and other critical dimensions.
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Schlage Pin Gauge
Accurately measure and identify Schlage pin sizes The Schlage Pin Gauge is an essential pin gauge tool designed for locksmiths who need precise identification of Schlage pins during rekeying and lock servicing. Built for accuracy and durability, this tool helps you quickly determine the correct Schl...
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