It is a kind of quality electric replacement for chainsaw, which is made of 65# Mn material, has high hardness, high cutting efficiency, and corrosion and rust resistance. Heat-treated and hardened rivets allow the chain link to be connected more closely. You can give it a try. Features: Made of 65# Mn material, it has high hardness, high cutting efficiency, and corrosion and rust resistance. Quenched by quenching process, high strength, high density and wear resistance. Heat-treated and hardened rivets allow the chain link to be connected more closely. Lightweight and compact size, easy to take out and carry with you. An ideal replacement for forestry harvesters and wood sawing, which has a 133mm chain. Note:Check your parameters to make sure this chain works with your device. Please allow 1-3mm error due to manual measurement. Specifications:Name: ChainMaterial: 65# MnProduct Length: 133mm/5.24inProduct Weight:3pcs: 66g/oz5pcs: 110g/ozPackage Size: 100*50*50mm/3.94*1.97*1.97inPackage Weight:3pcs: 70g/oz5pcs: 115g/ozPackage List (3pcs):3 * chain OrPackage list (5 pieces):5 * chainMany questions about Dropshipping services are as follows:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis