Set of 3 top guides for center-through rods, with inner diameters of 3.4mm, 3.6mm, and 3.8mm, brand new and unused. One of each of the three sizes is included in the set. Please use them for repairing or making your own inner line rods. For repeat purchases or multiple purchases, we will offer a discount or include two extra pieces, so please let us know. Shipping is planned via regular mail. Delivery will take 3-7 days. If you are in a hurry, we recommend changing to Mercari delivery. If you wish to use Mercari delivery, we will add 150 yen to the product price, so please let us know via comment before purchasing. We also have sets with inner diameters of: 1.5mm, 1.6mm, 1.8mm 1.9mm, 2.0mm, 2.1mm 2.2mm, 2.4mm, 2.6mm 2.8mm, 3.0mm, 3.2mm 3.8mm, 4.0mm, 4.2mm 4.2mm, 4.4mm, 4.6mm available.