Features: 1.Efficient Chain Sharpening: Manually operated, our chain sharpener tool is very sturdy, durable, wear proof and can serve you for many years. In addition, the precise workmanship makes the chain sharpening more accurate and sharp, use our chain sharpening clamps to make your chain as sharp as ever in seconds. The chain sharpening clamps will improve the efficiency of your chainsaw. 2.Convenient to Carry: Portable design, our chainsaw sharpening kit is lightweight, small in size and easy to carry, you can use it on the go at any time. Especially for outdoor use, it can sharpen the chain and quickly sharpen the saw blade without using power or disassembling the chain. 3.Prime Material: Made of premium material, durable and reliable to ensure long term use. Our chainsaw sharpener tool Features: a standard 30 degree sharpening front angle design, two fixed sharpening holes, anodized aluminum clamps and a removable crank handle that can be applied to commercially sold chain saws does not require special skills and is suitable for anyone. 4.Easy to Use: Simple to use, just attach the clamp to the chain and turn the handle to sharpen the chain teeth in seconds. Installation instructions are included in the box. You can follow the instructions step by step. 5.Multifunctional Design: It can be applied to different sizes of chains, which can meet different needs. This is an essential power saw maintenance sharpener kit and a perfect gift for loggers and gardeners. Specification Item Type: Chainsaw Sharpener Weight: 206g / 7.3oz Material: Metal Package List: 1 x Hand Chain Sharpener1 x Rocker1 x Grinding Head1 x Nut1 x Hex Wrench1 x Instruction Manual