Fit the following ECHO models: GT-200 GT-200EZR GT-2000R GT-2000SB Grass Trimmer PAS-2000 PAS-2100 Power Source Attachement PE-2000 power edger PP-1200 PP-800 PPF-2100 PPF-2110 PPSR-2122 PPT-2100 Power Pruner SHC-1700 Shaft Hedge Clipper more details