Specification Brand : volcanic BulletPoint : LIGTHS as Roll, No Batteries Need it. Cool looking wheels are night time BulletPoint1 : 1. Built-in ball carbon steel bearings and double-layer steel shaft design for smooth 360° steering and easy rotation. The -proof rubber cover on both sides prevents debris from entering and extends the bearing's lifespan. BulletPoint2 : 2. Silent Design: Soft PTE rubber wheels are durable and ideal for all floor types, providing quiet 360-degree movement on hard, smooth surfaces. BulletPoint3 : 3. High-quality material: Soft rubber and TPE wheels, along with a 2mm thick chrome-plated steel bracket, offer high strength, corrosion resistance, and a smooth surface for increased bearing capacity and stability. BulletPoint4 : 4. Versatile: These casters are perfect for various equipment and furniture such as display/exhibition gear, ottomans, bookshelves, office chairs, and more for long-lasting use. BulletPoint5 : 5. Medium sized silent load-bearing rubber universal wheel handcart storage rack wheel bearing caster. Color : White ExternallyAssignedProductIdentifier1 : 0687051910696 ExternallyAssignedProductIdentifier2 : 687051910696 ItemName : Lighted Caster Wheels in 3", 4", 5" and 6" Size with 1" Hub and 5/16" Bearings (5" x 1 1/4") ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : plate-casters Manufacturer : Volcanic NumberOfItems : 1 PartNumber : KM-3bd3E0 ProductDescription : SET OF 2, LIGHTED CASTER WHEELS! Available in 3", 4", 5" and 6". These wheels fits on Many standard manual wheelchairs like Quickie, Colours, Ki-Mobility and many other. They come with 5/16" Precision Bearings and 1" bearing to bearing width. Also NO BATTERIES ARE EVER NEED IT. The lights go ON as soon as your chair begins to rol. Features: 4 bright LED lights per side in green, red, blue, and white (8 lights per wheel) Lights can be seen at 360 degree angles. Lights are powered by a self generating system - no batteries required Bearings: ABEC 5 High Performance Bearings with 5/16" inner diameter. Pre-Installed Rim: ONE PIECE COMPOSITE Hub Width: 1" HUB. Latex free ProductSiteLaunchDate : 2020-10-01T04:16:51.799Z Size : 5" x 1 1/4" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 UnspscCode : 31162702