Echo 3G-OTH-378445 — Technical Specifications

The ECHO String Trimmer Head: Poly (SKU 44X207, MPN 21560031) is a string trimmer replacement head made of poly material. It is compatible with the ECHOmatic Pro product type and has a 0.095 in diameter, 20 ft overall length, round shape, and black color, suitable for use with 50 ft or less of trimmer line.