3-Pack Chainsaw Chain for 16 Inch (40cm) Bar, 57 Drive Links, 3/8"LP .050" Gauge, Low-Kickback Saw Chain fits for Titan, Black & Decker, Einhell, Ryobi, Oregon and More (91PJ057X) : Amazon.co.uk: Garden
Set of 2 16inch 57 Drive Links Chainsaw Saw Chain Parts Tool chainsaw blade UK | eBay