- This handy gauge fits most vise stems.
- To determine hackle size, simply bend the hackle around the pin at the bottom of the gauge.
- This gauge will rotate freely on the vise stem so it may be swung out of the way when not in use.
- It will correctly identify size 4-22 hackles and 4-16 hook sizes.
- To determine hackle size, simply bend the hackle around the pin at the bottom of the gauge.
- This gauge will rotate freely on the vise stem so it may be swung out of the way when not in use.
- It will correctly identify size 4-22 hackles and 4-16 hook sizes.