10 Pieces Brass Flippers Fit for Outdoor Pocket Knives CNC Gasket Washers DIY Making Accessory

- Material: Made of brass, strong and wear-resistant, with excellent ductility and long service life; - Size: Outer diameter: 10.5MM; Inner diameter: 6.2MM; Stainless ball: 1.588MM; - Note: Before purchasing, please check whether the size of your product matches the size in the description; - What you will get: The package includes 10PCS*flippers; - Note: If your pocket knife does not have a flipper installed, you cannot use this product.