Guided 80mm extension adapter (total length 105mm). Lightweight and durable. Compatible with standard 5mm base diameter rod tips (Shimano, Daiwa, etc.). Thick pipe length: 35mm, thin pipe length: 80mm, overlap: 10mm, total length: 105mm, weight: approx. 2.5g. The inner diameter of the line guide is approximately 4mm, and the height is approximately 7.5mm. Since it is handmade, there may be slight variations. ★ Even with the same 5mm base diameter, there may be slight differences in thickness depending on the manufacturer. If adjustment is necessary, please use aluminum foil, etc. (The holes are made slightly wider and the shaft slightly thinner to make adjustments easier.) ◆ If you purchase multiple sets, we will discount the shipping cost, so please comment in advance.