KATO N-gauge Incline Pier Basic Set. - Brand: KATO - Model Name: Incline Pier Set - Size: 15-50mm (1/2" to 2") - Product Type: N-gauge - Set Contents: Basic Set Thank you for viewing. I accidentally purchased the wrong item... I opened the package, but it's new and unused. If anyone would like it, please! It will be shipped via Yu-Packet Post, so I will take it out of the box and wrap it in packing materials for shipping.