4 Spools 1 Cap Bosch F016800570 Replacement Trimmer Spool For Bosch Universal Grasscut With Cap 1600A01R5J Compatible Trimmer Model: Bosch Universal GrassCut 18, Universal GrassCut 18-26, Universal GrassCut 18-260 grass trimmer. Spool Model: F016800570. String Trimmer Replacement Spools 6m long, 1.6mm in diameter. Spool cover cap model: 1600A01R5J. Premium Material: High-quality nylon cord, durable and efficient for cutting grass. Flexible and strong, allowing the line to stretch and absorb impact on hard surfaces. Excellent Workmanship: Professionally wound using CNC cutting and automatic winding technology for safer, more time-saving operation. Reduces damage to the trimmer and prevents clogging during mowing. Precaution: When using this product, wear protective goggles and long clothing to avoid injury from flying debris. Always disconnect the power source before replacing, installing, or removing accessories. Specification: Material: Nylon Size: 6m long, 1.6mm diameter Trimmer Spool Model: F016800570 Trimmer Cover Cap Model: 1600A01R5J Compatible with Bosch Trimmer Models: Bosch Universal GrassCut 18, Universal GrassCut 18-26, Universal GrassCut 18-260 grass trimmer Features: - Increases edging life up to 25% compared to standard conditions - Pliable and flexible design allows line to stretch and cushion upon impact - Aerodynamic shape reduces drag for more efficient cutting - Autofeed grass trimmer spool eliminates the need for hand-winding Package Includes: 4 Spools + 1 Cap (as shown in picture) Our products are made with high-quality materials and designed to provide a reliable user experience. We aim to ship all orders within three business days. Delivery time is typically 815 business days. Please review product dimensions and specifications in the title and description to ensure compatibility with your trimmer. We want you to be satisfied with your purchase. If you have any questions, feel free to . Thank you for choosing our product.