NEW Fishing Reel Baitcasting Screw Nut Locking CapImportant Fitment Notes: This kit should fit on most Shimano baitcasting reels, but not all. It c ould also work on other brand reels, but you'll need to measure. Please make sure to measure the top of Drive Shaft where handle seats and make sure it measures 7MM. Also, p lease confirm your reel lock ring size, if the CENTER-TO- CENTER SIZE is 11mm, you can use this kit; if it is 12mm, please choose the other one for sale advertised to work on Abu Garcia, Daiwa reels, etc. Does not work on the Curado E series. Screw Color: Can be Black or Silver, depending on availability. Description: Made of durable and economical aluminum alloy material. High strength, non-deformation, anti-rust and durable. Great replacement parts for old or broken baitcasting fishing reel handle. Nice DIY accessory for fishing lovers. Specification: Material: Metal Nut Outer Diameter: 10mm/.39inch Nut Inner Diameter: 6.1mm/0.23inch Nut Size: M7 Package Includes: 1 Piece Nut 1 Piece Locking Plate 1 Piece Screw (Black or Silver, depending on availability)