Fits High-Torque Bypass Lopper AL 6512, Heavy-Duty Wood Loppers WL 6481,WL 6361, WL 6341. Also fits discontinued Stratashear Loppers AL 8260, AL 8240, AL 8150, AL 8130, AL 8040; Heavy-Duty Wood Loppers WL 6481, WL 6461, WL 6431, High-Torque Bypass Lopper AL 6511.