Ayu Tabi (Wading Boots) Fishing Boots Modified Spike Tire Pins Unused, New 50 pieces Hex box wrench included Simply screw in with the hex box wrench. For car tires, but also OK for Ayu Tabi and rock fishing boots. For felt shoes, a few drops of Aron Alpha (cyanoacrylate adhesive) around the pins will secure them firmly. Photos 4-5 are for reference, showing my Ayu Tabi. #Ayu #AyuFishing #RockFishing