This gauge, which can fit on the stem of your vise, is particularly helpful to the dry fly tyer. Marked info on the gauge tells you instantly what size hook you have, and the post allows you to bend your hackle allowing the tips to extend out to the gradation that is suggested for the size of fly.
The Terra Deluxe Hackle Gauge is used to determine the proper sized hackle for the size of hook being used
- Correctly identifies hackle sizes 4 - 22
- Identifies hook sizes 4 - 16
- Fits on most vise stems rotating freely so it can be swung out of the way when not in use
- Bend the hackle around the pin at the bottom of the gauge and the tips will indicate size on graph