VBSYB0 2 Pack Speed-Feed 450 Trimmer Head SRM-266 for Echo SRM 266 SRM266 SRM-266S SRM-266T SRM-266U SRM-280 SRM-280S SRM-280T SRM266 Weed Eater Straight Shaft Speed Feed 450 String Trimmer Head

Features

• Fitment Model: Our speed-feed 450 trimmer head replacement is suitable for Echo weed eater SRM266, SRM266S, SRM266T, SRM266U, SRM280, SRM280S, SRM280T brush cutter straight shaft trimmer/brushcutter parts, does not fit curved-shaft trimmers
• Replaces OEM: Our SRM-266 trimmer head replaces echo 99944200903 X047000940;Shindaiwa 28820-08000, 78890-21001, X047000580; 55-265;385-288, it can be reloaded without disassembly in 30 seconds or less
• Larger Capacity: Our Speed feed 450 trimmer head replacement is built for heavy-duty cutting and trimming, diameter: 4-1/2 inch; 10mm x 1.25mm LH thread, holds 20' of .095"" trimmer line, accepts maximum line diameter .130""
• Speed-Feed Design: With its straight shaft design, this speed-feed 450 trimmer head provides optimal maneuverability and control, it allows you to easily trim along fences, edges, and other hard-to-reach areas
• Package Include : 2 pcs speed feed 450 trimmer heads replacement