Features： 1、Diamond Material: Made of diamond materials, the lightweight and durable chainsaw sharpener is suitable for most chainsaw chains on the market. 2、Lightweight and Portable: The chainsaw sharpening jig tool is lightweight and easy to carry for outdoor use to protect your hands from injury. 3、Convenient to Install: Just fix the fixture on the rod, position the pawl on the teeth, insert the burr into the guide sleeve and turn the handle. 4、Easy to Use: The chainsaw sharpening tool is installed in the chain and can be installed and used at any time, allowing your chain to sharpen the knife in a short time. Keep the oil on the chain and guide rail to reduce friction and extend service life. 5、Great Gift: This chainsaw sharpener is a gift for men, and an essential accessory for lumberjacks, garden workers and landscape workers. Specification： Item Type: Chainsaw Sharpening Jig Material: Diamond and emery Weight: Approx. 246g/8.7oz Product Size: Approx. 65.3x98.1x75.06mm/2.6x3.9x3.0in Package List： 1 x Chainsaw Sharpening Jig 1 x Handle 1 x Wrench 2 x Nut 1 x Grinding Head 2 x Screw 1 x English Specification