Secure and Stabilize Your Water Stones The Naniwa A-902 Waterstone Holder is perfect for keeping your water stones stable during sharpening. This adjustable holder fits stones up to 22 cm and features smooth-gliding rubber parts that ensure a strong grip on the surface. To maintain its performance, dry the steel parts after use to prevent corrosion and regularly lubricate the moving parts with maintenance oil. Features: Adjustable: Fits water stones up to 22 cm with adjustable screws. Non-slip: Rubber parts provide excellent grip and smooth gliding. Durable: Prevents corrosion with proper maintenance. Stable: Ensures your water stones stay in place for effective sharpening. Maintenance Tips: Dry steel parts after use. Lubricate moving parts regularly with maintenance oil. In the Box 1 x Naniwa Basic Sharpening Stone - Grit: 1000/3000