MagiDeal 16inch 59 Drive Links Universal Chainsaw Saw Chain for 405 IND016 S1 Tool Parts Ideal for professional users in demanding conditions Durable, high-performance and low vibration chain This chain has a semi-chisel cut which is fast cutting which allows it to remain sharper for longer. It suitable for all users and the quality is in no way compromised by the great price. DRIVE LINK - The number of links that sit in the guide bar = 59 Size: 16inch