gloera 5 inch swivel caster wheels heavy duty 1500 lbs capacity with safety dual caster, 4 pack all with brake no noise lockable wheels (black) gloera <b>features: </b> <br>rotate 360 degrees. smooth & silent & sturdy. heavy duty <br>the total locking brake locks both the wheel and the swivel <br>capacity: 400lbs each <br>ball bearings: double ball bearings <br>includes: 4 caster with brake <br> <br> <b>description of 5" swivel caster wheels:</b> <br>* bracket:high quality steel - galvanizing <br>* wheel material:pvc <br>* bearing:steel ball double bearing <br>* wheel diameter:5 inch <br>* wheel width:1.26 inch <br>* height of installation:6.1 inch <br>* top plate size: 2.5x3.7inch <br>* load capacity: 1500lbs <br> <br> <b>package content:</b> <br>4 x casters (no screws) <br> <br> <b>lockable, each caster has its own brake</b> <br>-- effective to stop the device when there is no body to hold it, and <br>prevent it hurting others. <br> <br> <b>360 degree swivel, roll smoothly</b> <br>-- easy to transform to any directions that you want. <br> <br> <b>quite rubber base wheels</b> <br>-- don't worry to awake your baby or disturb others when move your <br>furnitures that with the plate casters. <br> <br><b>widely use</b> <br>-- perfect for furniture, including coffee table, plant stands, bookshelves, <br>shoe bins, toy bins, underbed storage, shopping carts, workbench. <br> <br> <b>save strength</b> <br>-- if the furniture has caster wheel, you will be very easy to move them when change house or doing cleaning.