Model Number: 15BS30PA1 Brand Name: carefree Key Specifications/Special Features: Jiaxing carefree caster offers a full range of flat free tires, pneumatic tires, and casters ranging from lawn and garden equipment, industrial material handling equipment, medical mobility equipment, scooters, golf carts, bicycles, and baby strollersLightduty caster1.5", 2", 2.5" and 3" wheel providedColor variationBoltor plate provided