Features：* .*Made of material, and practical to use.*Delicate and exquisite, highly match the original equipment.*Solid and , long service life.*Easy to install and reliable to use.*This chain is suitable for most 16" Versions*Qualcast Models listed Below：PC40 35cc Petrol driven chainsaw GCS 400 2000w Electric Chainsaw *These replacement chainsaw chains are semi chisel domestic quality and designed for light or home use, that said they are very good value for money and can be hand sharpened with a 4 mm round file * Part Number. D-050-57DL*Chain Pitch 3/8LP .050 Gauge Drive Links 57 *Chainsaw blade sizes vary by manufacturer, so count the number of links on your old chain and check if the clutch drum is .325" or 3/8" and order accordinglyPackage includes:1 ×Chainsaw ChainNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.