Features:
Lockable, each caster with a brake -- Effective to stop the device when there is no body to hold it, and prevent it hurting others.
360 Degree swivel, roll smoothly
-- Easy to transform to any directions that you want.
Quite rubber base wheels
-- Don't worry to awake your baby or disturb others when move your furniture that with the plate casters.
Widely use
-- Perfect for furniture, including coffee table, plant stands, bookshelves, shoe bins, toy bins, underbed storage, shopping carts, workbench.
Save strength
-- If the furniture has caster wheel, you will be very easy to move them when change house or doing cleaning.

Specifications:
Wheel Type: Screw Stem Casters
Whole Height: 13.3cm/5.2 inches
Wheel Size: 3 * 0.83 inches / 7.5 * 2.1 cm(D*H)
Type of Thread: M10
Thread Size: 1*3cm/0.4*1.2 inch（D*H）
Material: PVC and Steel
Load bearing: 40kg (each)

Package Included:
4x Double Ball Bearing Swivel Casters