◆ This is a star drag for Daiwa bait reels. ◆ It can be installed on reels with the 2016 and later star drag models that do not have threads on the inside. It cannot be installed if your model has threads inside the star drag (models where the star drag body is threaded and tightened by turning). ◆ You can also purchase this as a set with the "Bait Reel Lock Nut/Retainer Set" that I am selling. Please inquire through the question section. We will discount the shipping cost. You can also purchase the "Retainer" and "Collar Lock Nut" separately as a set. We will sell them for an additional 400 yen each. Please inquire through the question section as well. We will create a dedicated listing for you. Compatible Models SLP WORKS SCL MC Star Drag, Zillion Star Drag, etc. are almost the same. 21 Alphas SV TW 20 Alphas AIR TW 21 Zillion SV TW 20 Zillion SV TW 16 Zillion SV TW 18 Zillion TW HLC 22 Steez AⅡ TW 22 Steez Limited SV TW 21 Steez A TW HLC 21 Steez SV TW 19 Steez CT SV TW 16 Steez CT SV TW 22 Tatula TW 15 Tatula TW 20 Tatula SV TW 17 Tatula SV TW 19 Morethan PE TW 18 Ryoga 1016 Gekka Bijin AIR TW ◆ If you are using an offset handle, please be careful of interference between the handle and the star drag. ◆ This is an unbranded product made overseas. Please understand that there may be some imperfections in the finish, which is typical of overseas products, and only purchase if you are comfortable with this. ◆ Since I am selling this as an individual, I will ship it in simple packaging. Please purchase only if you understand and agree to the above.