Colaxi 3xFishing Rod Butt Cap Lightweight Protective Cap for DIY Building Maintenance 27.5mm 3 Pcs.Fishing rod butt cap is made of quality aluminum alloy material, and lightweight.Apply glue on the end of the fishing rod, put on the butt cap, and leave it for 24 hours before it can be used.Fishing pole end cap with drain holes and rings is great for fishing rod end building, repairing, renovating and DIY.The inner diameter of the selected end cap should be slightly larger than the outer diameter of the fishing rod, and the same size cannot be installedPlease confirm your rod diameter before purchasing, it is recommended to measure with a vernier caliper.fishing rod butt end cap replacement cover. fishing pole end cap aluminum alloy tail cap. Fishing Rod Protector protective cap cover. fishing rod Building replacement Repair Parts. fishing gear accessories supplies.