ITEM NAME:Blade Adapter Kit-Thrust Washer, Rider Plate, Collar Nut,Maintenance Screwdriver Descriptio n Description: 1) According to the original factory specifications. 2) Perfect match for the original chainsaw. 3) Easy installation. 4) Stable characteristics, high reliability. Specifications: Material: metal Color as shown Size: as shown Package Included: 4 sets of repair kit cover Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! Blade Adapter Kit-Thrust Washer, Rider Plate, Collar Nut,Maintenance Screwdriver.We'd like to settle any problem in a friendly manner. 4 sets of repair kit cover. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. Size: as shown. Descriptio n.