This TackleZoom reel seat is a great addition to your fishing gear. The slotted design allows for a super cool look and feel.  The multiple color inserts add a touch of personalization to your setup. Perfect for rod building and repair.

These are 18 mm ID and 20 mm ID in both Black and Gunmetal.  Insert Colors are as follows, Black, Blue, Green Red, Pink and Silver.

The insert reduces the ID by 2 mm.