18" Chainsaw Chain 

3/8LP Pitch x .050 Gauge x 62 Drive Link Semi-Chisel Chain

Fits Husqvarna Models 23, 36, 41, 136, 137, 141, 142, 235, 235E, 240, 240E, 243, 249

Also fits Jonsered, Makita, and Poulan/Pioneer running 3/8LP Chain