--High quality aftermarket Stihl Blade Adapters. --Replaces Stihl 0000-708-4200 (Old Part Number) Replaces Stihl 4201-760-6100 (New Part Number) --Dimensions: ID: 20mm OD: 1" Width: 10.5mm --Fits Stihl TS350,TS360,TS400, TS420, TS460, TS760, TS700 and TS800 concrete cut-off saws --Package: 10 pieces or 5 pieces as you need --Please check the picture carefully before your ordering. If you need assistance or have any question please feel free to contact us. Why choose us? 1)History: We have been supplying high quality parts for more than 15 years. 2)Quality: We only choose the top quality products from the professional factory in China. So most of our products will be made by the top 3 manufacturer in China. 3)Service: Whatever question or request, just let us know freely. We would try our best to offer our help. 4)Price: We would not promise our price is the best one , as we said when we choose manufacture ,we only choose the professional factory. So sometimes the price would be a little higher. But we quite sure that we are supplying the best quality products to our customer. Important Notice 1. Please check the goods appearance, shape, size with your original parts before ordering which is very helpful to make sure you are making a correct purchasing! 2. Due to the different batches of goods ,the parts color maybe different but quality is same! 3.When suffering a order problem,Pls kindly see following: We are always trying best to get everything 100% right but once mistakes happen and we sure would like to solve it out quickly, please ask any questions using the system before starting a dispute. 4.FeedbackWe keep trying our best to supply the Excellent quality products and service just with the hope that all our customer could go back to us again!So if you are not satisfied with the product, pls kindly contact us firstly and we believe we could find a good way to solve it out smoothly. Shipping Detail 1. We'll ship it out within in 1 to 3 business days after payment verified . 2. Please make sure that all your recipient information is correct and detailed enough. Please leave us your full name. Also make sure write the correct phone number.