DOP120LAXA041DO 12" .050 Gauge Laser Lite Chain saw Bar fits Dolmar Chainsaws. Solid nose with wear-resistant alloy laser welded around the tip. Fits Dolmar models 100, 101, 102, 103, 104, 105, 106, 108, ES-161, ES-171, PS-34, PS-340, PS-341, PS-400, PS-401,PS-350, PS-420, PS-45, PS-3300TH and PS-3410TH Chainsaws.