RapalaA(R) SmartHubA(R) is the ultimate, versatile system that gives you endless options to interchange and adjust for your ice fishing needs. Use the Rapala SmartHub Bucket Mount by itself, or pair it with the SmartHub Track System 16 (not included) to mix-and-match your ice fishing accessories. Mounts onto rounded or squared piping Mounts on curved surface Includes 3M VHB high-strength bonding tape Order today!