SEIWEI 2 Pcs Stair Climbing Trolley Wheels, 3 Wheel Trolley Heavy Duty Shopping Trolley Replacement for Furniture Laundry Grocery Cart (Model A)

• Wear-Resistant and Pressure-Resistant: The climbing wheel's tripod is made of stainless steel, showing good scratch resistance and pressure resistance. In the face of complex terrain or heavy loads, the tripod can remain stable.The outer layer of the wheel is made of rubber, this material is not only wear-resistant, and will not be easily damaged,extending the service life of the product
• Smooth Rotation: The replacement stair climbing wheel is installed at the triangle of the pulley, these pulleys slide smoothly and without obstruction, can easily deal with a variety of terrain, will not easily get stuck. Whether you push on the flat ground, or climb on the stairs, you can feel the peace of mind and ease of pushing the car, do not use too much effort
• Silent: The furniture moving dolly wheel is installed with metal ball bearings in the center. This bearing has the characteristic of fast running, and at the same time can effectively reduce the generation of noise. Even when pushing the trolley quickly, it will not make a very harsh sound
• One-Button Disassembly: This trolley assembly roller is designed with a one-button disassembly switch. You can easily remove the component with just one pull, which is very convenient.The installation process is also very easy, only need to pay attention to the installation of the hand should always press the wire snap, until the wheel is inserted into the rod of the shopping cart can not be released
• Diverse Models: In order to meet the needs and preferences of different users, we provide three cart pulleys for you to choose.We also need to remind you that your trolley needs to meet the following conditions before you can use the product: trolley axle length needs to be in 50mm/1.96in or more, the diameter needs to be in the 7-8mm/0.27-0.31in

Specification: Material: Stainless Steel / Rubber Model: A, B, C Size: 23cm/9.05in Wheel Diameter: 9cm/3.54in Hole Diameter: Approx. 8mm/0.31in Single Net Weight: About 330g/0.72lb Note: Please allow for manual measurement errors to exist. Package Included: 2 PCS * Replacement Stair Climbing Wheels