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  • Griffin Hook and Hackle Gauge

Griffin · Fly Tying Tools

Griffin Hook and Hackle Gauge

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Item weight
27.22 g

Quick take

A quick-reference gauge with printed scales to measure hook sizes and hackle dimensions while tying flies on the vise.

This small yellow gauge from Griffin puts a hook-size check and a dry-fly hackle gauge on one tool. Wind a feather around the post and read the scale to match barbule length to a hook size. The hole slips onto a standard 3/8 inch vise stem, so it stays at the bench with the rest of your fly tying tools.

Best for

  • Fly tying bench
  • Matching hackle to hook size
  • Learning fly proportions

Skip if

  • You only fish commercial patterns
  • You have memorized fly proportions

Strengths

  • Quick visual reference without calculations
  • Yellow background makes scales easy to read
  • Fits standard 3/8 in vise stems

Trade-offs

  • Printed scales wear with repeated use
  • Only useful for fly tying, not fishing
  • Limited to basic size references

Fishing fit

Techniques
  • Fly fishing

Specifications

Specifications
Typefly tying tool
BackgroundHigh-visibility yellow
Vise compatibilityStandard 3/8 in vise stems

Updated