※ Size: Length approx. 43mm, Cap side approx. 22mm, Base side approx. 13mm ※ Compatible with bait reels from Daiwa (Steez, Zillion, Tatula, Ryoga, Millionaire, Exist, Airity, Certate, Luvias, Caldia, etc.) and Shimano (Aldebaran, Scorpion, Exsence, Calcutta Conquest, Antares, SLX, Stella, Vanquish, Twin Power, Complex, Vanford, Stradic, Exsence, Ultegra, etc.), and spinning reels in the general 1000-4000 size class (※ The standard is that the handle knob shaft is 4mm thick). ※ If you want to install it without gaps on Shimano A-type knobs, you will need a dedicated conversion collar! You can add one for 100 yen per knob. Please be sure to inform us in the comment section before purchasing. After that, the process will be: create a dedicated page → purchase (when buying in bulk, create a dedicated page first → buy in bulk). Please note! By covering the swollen part at the base of the shaft as shown in the product description image, knobs that are only compatible with Daiwa can also be installed on Shimano without gaps. ・ Although it is a new product, due to being made overseas, there may be some shine or dents in the EVA, chipping in the cork, overall scratches and scuffs, paint chipping, and rough finish. Please purchase only if you understand this. ・ If the knob does not rotate after installation → The screw may be tightened and stopping the rotation of the knob. This can be resolved by loosening the screw, reducing the shims, or changing the bearing to a thinner one. Most buyers can install it with the included bearings, etc., but if you need more, please prepare them separately. ・ This is removed from a new handle and knob set. Grease may remain on the bearings and knobs. ・ Reel mounting images and measurement images are shown for reference. The actual color may differ. Reels are not included. ※ Since I am selling as an individual, I will ship with simple packaging. Thank you for your understanding.