General description The replacement spool for trimmer line is designed for efficient lawn care. It features a length of 4 meters and a diameter of 1.6 mm, making it compatible with ART 23SL and ART 26SL models. This spool is engineered to utilize centrifugal force and aerodynamics, reducing air resistance for fast cutting. The automatic feed system simplifies the process of replacing spools, eliminating the hassle of hand winding. Technical specifications Length: 4 m Diameter: 1.6 mm Other information Material: High quality ABS spool and polyamide nylon thread Durable, flexible, and long-lasting