HURI Trimmer Head for Redmax PT104 PT 104 Plus BC250 BCZ2400S BCZ2600S BCZ3000S EX2 EXZ2401SBC TR2301S EXZ2500SBC BCX2600S Replacement parts,non original Fit Redmax PT104 PT 104 Plus,replace 511010601 Package include 1pc trimmer head + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.