MRFARZ 10 Inch Chainsaw Chains 40 Drive Links 3/8" LP Pitch .050" Gauge Low-Kickback Semi-Chisel Replacement Saw Chains fits RY3714 RY40503,CS3916 and More-S40 (4 Chains)

[PACKAGE INCLUDED & SPECIFICATION] It contains 4*Pack 10" 40 Drive Links 3/8" LP Pitch .050" Gauge Low-Kickback Semi-Chisel Replacement Saw Chains, Please verify the gauge before purchasing as there are .043" or .050" in the gauge of the chainsaw guide bar. 【CHOOSE THE RIGHT SAW CHAIN】Please check the product description of our guide for how to choose the right saw chain. We also can help you to choose the right replacement saw chains if you leave us a message. [ SAFETY IS OUR PRIORITY] MRFARZ Replacement Chainsaw Chains are with Bumper Drive Link which reduces kickback and effectively prevents the risk of rebound. [ HIGH EFFICIENCY ] For MRFARZ Chainsaw Chains, there are multiple oil collection grooves on both sides of the drive link, which provide continuous lubrication and cooling when the machine running, reducing friction and vibration between the chain and the guide bar, making it more efficient and safe. [WARNING!] Please wear protective equipments when installing the chain or operating the chain saw. This is not a children's toy.