DOP91VXL052GRM Loop-Saw Chain. Low Profile™ Semi Chisel Chain. 3/8" Pitch, .050 Gauge, 52 Drive Links Low Profile Saw Chain. Fits Redmax model G250, G2500, G2500TS, G300AVS, G3100, G310TS, G3200EZ, G3300, G3300E, G3300EZ, G3800, G3800AVS, G3Z3500T, GZ400, GZ4000 Chain Saws. Replaces 91VX052G.