A single knife sharpener weighs about 70G Shank diameter 6.35mm Mesh: 80, in plastic bags. Lawn Mower Sharpener-Metal: Weight about 84g, handle diameter 6.35mm, packaged in plastic bag. Specifications: Features 1. Made of high-quality materials, durable and easy to polish. 2. It is suitable for edge banding of hand tools such as lawn mower parts. 3. The sharpener uses a high-quality grinding stone, which is strong enough to clean and sharpen the edges of the lawn mower. 4. The lawn mower sharpener is suitable for electric drills and hand drills. convenient. Make sure to replace the cutter with the correct replacement cutter. Package Included: 1*whetstone Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!