Black 20x13.8x9.3mm Sleeve Ferrules Replacement Shafts Accessory Tip Size 0.370 FerrulesFeatures:Package Includes:10 Pieces of ferrules Iron Ferrules are high toughness sturdy and Feature Smooth, and easy to use.Quality: Worked great and looks nice on shaft.Application: Quality iron ferrules fit for tapered shafts.Specifications:Color Red/Silver/Green/Blue Package Weight: approx.15gSize: approx.20x13.8x9.3mm/0.78x0.54x0.36in(More Size Details, Please See Photo.)Package Includes:10Pcs FerrulesNote:Please allow 1-2cm error due to manual measurement. Please make sure you for t mind before you bid.Due difference between different monitors, the picture may not reflect the actual color of the item. Thank you!