2 RAC122 Spool Caps + 6 RAC123 Spools Compatible with Ryobi RLT6030/RLT5127/RLT5027/RLT4125/RLT4027 Lawn Mower Trimmer Replacement Parts Spool High-Quality Material The wire adopts high-quality nylon material, anti-tear and durable to use Long-Lasting Wear-resistant, reducing the need for frequent replacements Optimal Trimming Ideal for mowing lawns, ensuring precise and effective trimming results Easy Installation Convenient to replace, installs in just a few seconds Spool Cap High-Quality Plastic Made of plastic material with high strength, good toughness, and excellent wear resistance Effective Protection Safeguards your spool and line, ensuring safe operation of your lawn trimmer Easy Installation Convenient to replace, installs quickly in just a few seconds Specifications Part number 5132002670 Nylon rope 1.5mm blue cross spiral Length 27FT 8.3M Spool size φ6525.4mm Spool cap size φ79.131.6mm Compatible with Ryobi RLT4027, RLT4125, RLT5027, RLT6030, RLT5127, RLT6130