Note: Iron and plastic inserts are hard and need to be hammered into the wood or force into the stem. Can not be removed after implantation, need to confirm the required model before placing them Packing contents: 2 inch wheels *4, Iron socket *4, 14mm Plastic sockets *4, 19mm Plastic sockets *4 Product features: heavy duty total load 300lbs, 360 degrees arbitrary rotation, smooth slide on the floor very quiet Insert directly for shop vac replacement：8x38 stem suitable for various models of shop vac Hammer into the Iron socket：Applicable to all kinds of wood carts, cribs, wood furniture Press the plastic sockets firmly into the stem：Can be used in Wire Shelving Racks, wheelbarrows, diaper tables Quality assurance: Please confirm the size before purchase to avoid purchase errors. If you have any questions, please contact AVGGO Ruedas con Vástago de 2 Pulgadas y Vástago de 5/16" x 1-1/2" (8x38mm), Juego de 4 Ruedas para Muebles con Enchufes de Hierro y Plástico para Gabinete, Carretilla, Cuna, Carro, Coche de Comedor (4 con Frenos) Product Description: Upgrade your furniture mobility with our heavy-duty 2-inch stem caster wheels! This set includes 4 wheels designed for smooth and quiet 360-degree rotation, making them ideal for cabinets, dollies, cribs, trolleys, and dining cars. Each wheel features a durable construction with a high-quality plastic wheel and a sturdy 5/16" x 1-1/2" (8x38mm) stem. The package includes 4 iron sockets, 4 plastic sockets (14mm), and 4 plastic sockets (19mm) to ensure compatibility with various applications. With a total load capacity of 300lbs, these wheels are built to handle everyday use. The iron and plastic inserts are designed for permanent installation—simply hammer them into wood or press them firmly into the stem. Note: Confirm the required model before installation, as inserts cannot be removed once implanted. Key Features: Product Dimensions: 2-inch wheel diameter; stem size: 5/16" x 1-1/2" (8x38mm) Packing Contents: 4 x 2-inch wheels, 4 x iron sockets, 4 x 14mm plastic sockets, 4 x 19mm plastic sockets Material: High-quality plastic wheels with iron and plastic sockets Load Capacity: Supports up to 300lbs total Application Scenarios: Perfect for shop vacs, wood carts, cribs, wire shelving racks, wheelbarrows, and diaper tables