SP66 Undulated Nylon Line - Clamshell, .065"/1.60mm

Keep your trimmer running at peak performance with the JM7500 Clamshell spool, featuring .065"/1.60mm SP66 Undulated Nylon Line. This high-quality replacement line is designed for efficient cutting through grass and light weeds, reducing the need for frequent line advancement. The undulated shape provides a quieter operation and improved cutting action compared to standard round line. Ideal for homeowners and professionals alike, the JM7500 offers reliable, durable trimming for a variety of outdoor tasks.

• SP66 undulated nylon line reduces noise and vibration while delivering a cleaner cut.
• Pre-wound clamshell spool for quick and easy installation—no winding required.
• Durable .065"/1.60mm diameter suitable for light to medium-duty trimming.

• Ryobi RY253SS
• Homelite UT33600
• Poulan Pro PP125

Trimmer Line & Spools – Pre-wound clamshell spools for quick replacement and consistent cutting performance.