The new Airlock Centerlock strike indicators are an innovative improvement over the traditional Airlock indicators, and make several significant improvements over similar indicators currently on the market. Constructed using Eco-friendly biodegradable dense foam and components, the Centerlock features textured surfaces for easy grip, and deforms less during use than the competition. Unscrewing the Airlock Centerlock reveals a number of key features:

• A shallow screw channel for adjustable fixed positioning (you can hang your fly at a 90 degree angle from your line)
• A deep screw channel allows for free sliding between stops, and for break-away rigging.
• Patented o-ring design, and tapered clamping surfaces for maximum grip on fine leaders.
• Razor cut line retention slits to prevent line from twisting while tightening.
• Mix-and-match color options

Overall, the Airlock Centerlock is a great option for any bobber fishing enthusiast!