2PCS 14" STEEL CHAINSAW SAW CHAIN 3/8 PITCH FOR SHIHL MS170 MS180 McCULLOCH 335 Brand new and high quality Read before order: All valued customers, please check and confirm the number of drive links on your old chain before you purchased, it is very important for the piece that fits into the guide bar. Semi-chisel cut, allows this item to remain sharper for longer Drive Link is the number of links that sit in the guide bar Pitch is measurement between 3 rivets divided by 2