Features:* * Made of material, and practical to use * Delicate and exquisite, very match the original equipment * Sturdy and , long service life * Easy to install and reliable to use * Sharp knife, fast cut wood. You will find it sharper for longer with each object.* The surface hardening process makes the product more resistant to wear.* Sawing safety, effectively improves work efficiency. Specifications:* Material: Metal * Size: Bar Length: 18" * Drive Cables: 74* Stroke: 0.325"* 1.6mm * Chain Gauge: 0.063"* Matched Models: For Stihl MS260, MS260 PRO, MS261, MS261C, MS261 C-M, MS261 C-Q, MS270 C-B, MS270, MS270 C-BQ, MS271, MS271 FARM BOSS, MS280, MS280 C-BQBogging Content:1 * Chainsaw ChainNote:1. The actual colors 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.