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BoltSizeIt Large Diameter Nut and Bolt Gauge
(Inch/Metric)
$8.99
Working with heavy equipment, agriculture machinery, or industrial builds means dealing with massive fasteners. When standard measurement tools fall short, the BoltSizeIt Large Diameter Nut and Bolt Gauge steps up. This tool provides a reliable and accurate way to identify oversized hardware quickly, saving you from trial and error on the shop floor.
Dual-Sided Efficiency Why guess on heavy duty jobs? This durable, lightweight plastic template is packed with measurement tools on both sides to give you a complete profile of your fasteners.
| Comprehensive Range | Accurately measure large studs, bolts and washers in Inch and Metric with one convenient tool. |
| Fast Verification | Flip the gauge over to instantly identify UNF and UNC nuts from 3/4 inch to 3 inches. |
| Head Identification | The back side features a convenient Head ID Chart to help you quickly decode inch and metric head markings. |
| Chemical Resistant | The material naturally resists water, alcohol, oil, and heavy grease. |
Built to Last
| Size Range | Bolts and Studs: 3/4″ to 2″ and 20mm to 50mm | Washers: 3/4″ to 3 1/4″ and 20mm to 80mm | UNC and UNF Nuts: 3/4″ to 3″ |
| Material | High-impact, corrosion resistant plastic |
| Sturdy Construction | Tough enough to survive drops and daily abuse in a heavy duty setting. |
| Measure Oversized Washers | Size oversized washers ranging from 3/4 inch to 3 1/4 inches (20mm to 80mm). |
Complete Your Toolkit
SPECIAL WHOLESALE PRICING AVAILABLE
Just like our other bolt gauge tool products,
special pricing is available for wholesale orders.
to access exclusive pricing on this item and explore
custom branding options available across our wider catalog.
