3/8" Pitch X .050 Gauge X 72 Drive Links
Fit Stihl Models :
Models: 029, 030, 031, 032, 034, 036, 036PRO, 038, 038PRO, 038 SUPER, 039, 040, 041, 042, 044, 044M, 045, 046,
046M, 048, 056, 056S, 064, 066, 066 MAGNUM, MS291, MS310, MS311, MS360, MS361, MS362, MS390, MS391,
MS440, MS440 MAGNUM, MS441, MS460, MS650, MS660, MS660M, MS661