The Tajima Reel Set Perfect Sumitsubo 21 is an official replacement kit designed for the Tajima Perfect Sumitsubo 21 Japanese chalk line. This complete system allows you to replace the reel and internal mechanism to restore smooth and precise line unwinding.

The kit includes a reel assembly with integrated nylon line, designed for simple and quick maintenance. Made with a robust ABS body and durable nylon line, it effectively extends the lifespan of the Sumitsubo while maintaining professional performance on the job site.