The head is designed with a smooth bottom to easily glide across the ground to deliver an even cut, while the line is easily advanced by tapping the bottom of the head on the ground. ECHO Speed-Feed 450 is built for rugged applications where medium to heavy-duty cutting are required.
 

• Ideal for commercial landscapers and professionals
• Rugged head for medium to heavy-duty trimming applications
• Simple tap-to-advance to reload
• Accepts up to 25' of .095" line
• Unique line divider eliminates line entanglement
• Comes pre-loaded with .095" Cross-Fire
• Reloads in less than 30 seconds with 3 easy steps
• Accepts maximum line diameter .130"
• Comes standard on SRM-280, SRM-280S, SRM-280U and SRM-280T
• Compatible with older ECHO SRM models SRM-266, SRM-266S, SRM-266T and SRM-266U
• Compatible with ECHO SRM models SRM-2620, SRM-2620T, SRM-2620U