<b>Product Specifications: </b><br><br>◆ Bearing: Steel Ball Double Bearing<br>◆ Material: PU wheel,Steel Top Plate<br>◆ Wheel Width : 0.8’’(20mm) <br>◆ Wheel Diameter: 1.5’’(38mm) <br>◆ Mounting Height: 2.36’’(60mm) <br>◆ Top Plate Size: 2.36’’ ×1.69’’ (60×43mm) <br>◆ Mounting Hole dimensions: 0.2’’×0.4’’(5×11mm) <br>◆ Hole center to hole center: 1.8’’ ×1.2’’ (45×30mm) <br>◆ Load Capacity for 4 pcs Caster Wheels: 600LBS<br><br><b>Product Features: </b><br><br><b>360 Degree Swivel,roll smoothly</b><br>♥ Convenient to transform to any directions that you want.<br><br><b>Save Strength for household</b><br>♥ It will be so easy to move for doing cleaning when furniture has caster wheels.<br><br><b>Super Silent PU base wheels</b><br>♥ Without noise when moving,don’t worry to disturb your family or others.Safe for all floor types.<br><br><b>Safe locking mechanism for each caster</b><br>♥ Effectively to stop the device at any time when there’s nobody to hold it,prevent it from hurting others. <br><br><b>Wide Application</b><br>♥ Great for small equipment or furniture,including dolly,storage basket,cabinets,bookshelf,workbench,toy bins,shoe bins,tool carts and light machinery,etc. <br><br><b>Package includes: </b><br>8 pcs ×1.5 inch Heavy-duty Caster Wheels <br> 32pcs × screws <br>32pcs × washers