Keough Tyer’s Grade Capes- These rooster necks are some of the Best in Dry Fly Hackling! Bill Keough has worked hard to produce high quality genetic hackle at an affordable price, and his hackles are a tremendous value. His Tyer’s Grade Dry Fly Cape has taken the fly tying world by storm due to its quality, feather count and low price. As an all purpose dry fly cape for flies size 4 – 16 it is an unbeatable value. For those who tie flies smaller than 16′s, Bill recently introduced his Keough Master Tyer’s Grade Dry Fly Cape which is sure to be the “go to” cape for many fly tyers.