Feature: 1. Surface anticorrosive spray paint treatment, beautiful and not easy to fade. 2. Made of high quality metal and aluminium alloy material , which makes it lightweight, strong and durable. 3. Accuracy processing, one?piece molding process, at the same time has comfortable grip. 4. Easy to install and use. Release the spool from the reel. Then you can find a one way ball bearing under a spring clip in the center of the spool. 5. Take out the spring clip and one way ball bearing. Reverse load the one way bearing into spool. Put on the spring clip. Specification: Item Type: Fly Fishing Wheels Material: Metal+Aluminum Alloy, Surface anticorrosive spray paint treatment Color: As Pictures Shown Wheel outer diameter: 75mm3in Groove width: 18mm0.7in Groove depth: 15mm0.6in Weight: Approx. 185g6.5ozBearings: 2+1RB Speed ratio: 1:1 Line capacity: 5#200meters Style: No winding . Package List: 1 x Fly Fishing Wheels Surface anticorrosive spray paint treatment, beautiful and not easy to fade. Made of high quality metal and aluminium alloy material , which makes it lightweight, strong and durable. Accuracy processing, one?piece molding process, at the same time has comfortable grip. Easy to install and use. Release the spool from the reel. Then you can find a one way ball bearing under a spring clip in the center of the spool. Take out the spring clip and one way ball bearing. Reverse load the one way bearing into spool. Put on the spring clip.