P-Line Hook Hone Terminal Tackle Accessory - 3-1/8in Use the P-Line Hook Hone Terminal Tackle Accessory to keep an edge up on your target. It is important to maintain a sharp hook when fishing because you have a higher chance of keeping them on the line. Maintain your hook's performance with this hone tool, small enough to take with you anywhere, and makes for an affordable trick to keep up your sleeve.