Jet 779901 JET-A-SIZER – Fastener Sizing Tool


Special Order Item (Ships within 3-5 Business Days)

Available on backorder

SKU: 779901 Categories: ,


Jet 779901 JET-A-SIZER – Fastener Sizing Tool

  • A handy tool designed for quickly and accurately identifying nut or bolt head sizes
  • Works on both 6-point S.A.E and Metric fasteners
  • Permanently stamped sizes will not wear off
  • Handy built-in keychain hook
  • Measuring range: 5/16″ to 1″ and 8 mm to 25 mm

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Additional information

Weight .5 lbs
Brand Name


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