99944200903 Speed-Feed 450 Trimmer Head - Fits Echo SRM-266, SRM-266S, SRM-266T, SRM-266U - 2 Pack Ver. 2 WED5300SQ0 heat-stabilized ABS plastic designed to

heat-stabilized ABS plastic designed to withstand the intense thermal cycling of "Sani-Rinse" and "Heated Dry" cycles without warping

or corroded metal prongs or contacts

Durable All-Weather Construction: The 3-foot (36-inch) hose is made from high-quality

Clothing remains damp or wet after a complete drying cycle

Loading Mechanism Jam: The internal indexing mechanism is seized with dried sap and debris

99944200903 Speed-Feed 450 Trimmer Head - Fits Echo SRM-266, SRM-266S, SRM-266T, SRM-266U - 2 Pack Ver. 2 WED5300SQ0 heat-stabilized ABS plastic designed to99944200903 Speed Feed 450 Trimmer Head Key Features Lightning Fast Reloading: The patented Speed Feed design allows you to reload the entire head with trimmer line in under 30 seconds without ever disassembling the housing. High Capacity Professional Spool: Designed to hold up to 20 feet of 0. 095" diameter line, providing extended run times for commercial landscaping and heavy duty residential clearing. Smooth Bump Feed Advance: Features a heavy