6 Pcs Trimmer Head Spool for Redmax Cutter String Trimmer, Part Number 521819501, Replaces for Redmax 385-222 PT104 BCZ2600S, BCZ2600SU, BCZ2600SW, BCZ2601S, BCZ2601S

Tackle yard work with confidence using this 6-pack of bump feed trimmer head spools. Designed for fast, clean trimming around edges, fences, and tough-to-reach areas, each spool is pre-wound with durable trimmer line and ready for installation. The bump feed mechanism allows for quick line advancement while you work, keeping your trimming smooth and uninterrupted.

• Fit models: BC225DL, BC2300DL, BC250, BC2600DL, BC2601DLS, BCZ262DL, BCX2600S, BCZ2400S, BCZ2401S, BCZ2450S, BCZ2460S, BCZ2460TS, BCZ2500S, BCZ2500SU, BCZ2500SW, BCZ2600S, BCZ2600SU, BCZ2600SW, BCZ2601S, BCZ2601S, BCZ2601SW, BCZ2610S, BCZ2610SU, BCZ2610SW, BCZ2650S, BCZ2660TS, BCZ3000S, BCZ3000SW, BCZ3001S, BCZ3001SW, BCZ3050S, BCZ3050SW, BCZ3050T, BCZ3060TS, EX2-BC, EXZ2401S, EXZ2401SBC, EXZ2450SBC, EXZ2500SBC, TR2300S, TR2301S, TR2350S,, etc
• Complete 6-Pack Value Set: Includes four pre-wound bump feed spools to keep your trimmer running without delay—ideal for homeowners or professional landscapers.
• Simply tap the trimmer head on the ground during use to automatically release more line, ensuring consistent cutting length without stopping. Loaded with high-quality trimmer line that’s resistant to breakage and wear, suitable for grass, light weeds, and lawn edges.
• Made from tough plastic to withstand vibrations, impacts, and harsh outdoor conditions, extending the life of each spool. Snap-in design allows for fast replacement of worn spools—no rewinding required, so you can get back to trimming in minutes.
• Internal structure ensures smooth rotation and reduces tangling or jamming during operation. A dependable solution for replacing worn trimmer heads during the mowing season or keeping spares on hand for high-frequency trimming tasks.