Upgrade your string trimmer with the Kobalt 40V Max Bump Feed Replacement Spool, designed to deliver reliability and efficiency. Compatible with both Kobalt and Greenworks models, this pack includes seven spools to keep your trimmer running smoothly season after season. The easy-to-install design ensures you can get back to maintaining your garden boundaries in no time. Product Specifications: - Brand: Kobalt - Type: Bump Feed Replacement Spool - Compatible with: Kobalt and Greenworks string trimmers - Model: 2905303 - Number of Spools: 7 - MPN: N/A Elevate your gardening tools with this essential accessory, providing you with the convenience and quality expected from the Kobalt brand. Whether you're tackling a large garden or a smaller space, these replacement spools are perfect for keeping your string trimmer operating at its best.