This Cortland Fly Rod Tube Cap is a high-quality accessory designed specifically for 1 5/8"  fly rod tube. Made by the reputable brand Cortland, this cap is a durable and reliable choice to protect and transport your fly fishing rod. Perfect for fly fishermen looking to safeguard their equipment while on the water, this tube cap ensures your rod stays secure and safe during transport. Its brand reputation and focus on fly fishing make it a must-have accessory for any angler.