2 pack of Carlton 3/8" low profile .050 gauge 55 drive links. These chains are very common on Stihl 16" chainsaws. This chain fits Stihl models listed below. Please be sure to check your bar or old chains to make sure these are correct for your saw.     

009, 009L, 010, 011 012, 015, 017, 018, 018C, 019, 019T, 020T, 021, 023, 023C, 023L, E 10, E 14, E140, MS170, E 180, E 180C, MS 180 C-B,

MS 180 C-BE, MS 181, MS181C, MS 190T, MS191 T, MS192C, MS 192TC, MS 200, MS 200T,  MS 210, MS 210 C-BE, MS 211, MS 211C, MSE 140,

MSE 140 C, MSE 140 C-BQ, MSE 180 C, MSE 180 C-BQ