A popular choice for pros tackling one jobsite after another, the high-torque SRM-2320T straight-shaft string trimmer increases productivity while decreasing fatigue. With a 2:1 gear ratio, it delivers 28% more torque than the SRM-225, making quick work of overgrown grasses. TOP FEATURES 2:1 high-torque gear ratio to power through tough overgrown grass and weeds Two-stage air filtration system dramatically increases cleaning capability and allows for longer maintenance intervals 21.2 cc professional-grade, 2-stroke engine FEATURES THE TORQUE TO TAKE ON THE TALL STUFF 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 loaded with Black Diamond® trimmer line Reloads in seconds without disassembly Vibration-reduction system Increases operator comfort SPECS Engine Displacement (cc) 21.2 Drive Shaft 4-Layer Cable Shaft Length (in) 59 Fuel Capacity (fl. oz.) 12.8 Cutting Head Speed-Feed® 400 Cutting Swath (in.) 17 Shaft Type Straight Starting System Standard Shield Std. SRM Nylon Line (in dia) .095 Black Diamond® Dry Weight (lb) (Includes cutting head, excludes harness) 12.2 Dry Weight (lb) (Without cutting head, includes shield) 11.6 Warranty 5 year consumer / 2 year commercial