◆ Please be sure to request a color change for the retainer in the comment section before purchasing. ◆ Handle hole size → 5x8mm, which can be attached to Daiwa and Abu reels! (Since it is made overseas, adjustment of the hole clearance may be necessary, please understand.) Please understand that there may be a product error of 1-2mm due to overseas manufacturing. ◆ Compatible with Daiwa bait reels (Steez, Zillion, Tatula, Ryoga, Millionaire, etc.) and other models with the same specifications. ◆ The shaft axis of the knob attachment part is 4mm, so Shimano A type and Daiwa S type can be attached. Regarding the installation of the knob, the size and number of bearings, and the number of shims will vary depending on the knob being installed. Please prepare the necessary sizes and quantities yourself. ※ Bearings etc. are not included. ※ If the knob does not rotate after installation → There is a possibility that the rotation of the knob has been stopped by tightening the screw. This can be resolved by loosening the screw, reducing the shims, or changing the bearings to thinner ones. ※ Since I am an individual seller, I will ship with simple packaging. Thank you for your understanding.