THE TORQUE TO TAKE ON THE TALL STUFF A popular choice for pros tackling one job-site after another, the high-torque SRM-237TES/L straight-shaft string trimmer increases productivity while decreasing fatigue. With a 2:1 gear ratio, it delivers 28% more torque than the SRM-222ES/L, making quick work of overgrown grasses. Famous Speed Feed 400 trim head standard. TOP FEATURES 21.2 cc professional-grade, 2-stroke engine – For outstanding performance and durability 17 in. cutting swath – Increases trimming efficiency 2:1 high-torque gear ratio – To power through tough overgrown grass and weeds Cylinder and piston plating – Increases engine life Two-stage air filtration system – Dramatically increases cleaning capability and allows for longer maintenance intervals Large, full-wrap tank stand – Protects the fuel tank from impact Rubber front and rear hand grips – Deliver extreme user comfort Speed-Feed® 400 head – Reloads in seconds without disassembly Vibration-reduction system – Increases operator comfort