This is the JBL Spearfishing Pacific Reel For Metal or Wood Spearguns Features: Streamlined, low profile, horizontal line reel Glass nylon reinforced construction metal inserts for added durability and strength Adjustable drag knob Attaches to standard rail mounts or provided adapter for all JBL metal and wood spearguns Streamlined, low profile, horizontal line reel. Glass nylon reinforced construction with metal inserts for added durability and strength. Adjustable drag knob allows for easy control of line release rate. Attaches to standard rail mounts or provided adapter for all JBL metal and wood spearguns. Please select the corresponding speargun material.