Most accurate gauge on the market*, dimensions as per FIPS-Mouche Rules Rule 29.4.

"If more than 1 fly is used, all weighted flies must comply with the measuring gauge"

• Gauge of choice for Team England Fly Fishing Bank Competitions.
• Made in the UK from corrosion resistant 2mm aluminium sheet.**
• Small and lightweight with machined zinger hole.

*All measurements within 0.1mm of stated dimensions.**

Gauges may have residual burn marks from the laser cutting process, all gauges are washed in an acid bath and cleaned before packing.