Specification AgeRangeDescription : Adult Brand : Nova BulletPoint : P40006 (5 PACK) BEARINGS FOR 5"/6"/8" WHEELS BulletPoint1 : UPGRADE PART: Standard hole diameter, compatible with most walkers, transform the walker into a rolling walker, help the elderly walk more easily and with less effort. BulletPoint2 : UNIVERSAL WHEELS: Plastic wheels with universal rotation, suitable for tile, concrete, carpet and other surfaces, won't leave marks or scratch the floor. BulletPoint3 : EASY TO INSTALL: A total of 2pcs walker wheels are included, easy to install, no extra tools needed, just remove the lower part of the front leg of the walker and install this wheel. BulletPoint4 : ADJUSTABLE HEIGHT: Seniors walker wheels are height adjustable, support 5 gears height adjustable, with locking fixed hole diameter, stable and reliable use. BulletPoint5 : STABLE: This walker caster wheel is made of premium aluminum alloy legs, sturdy, no deformation, strong load bearing capacity. Color : Black CompatibleWithVehicleType : Bicycle ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier : 9022044675649 ExternallyAssignedProductIdentifier1 : 652308111461 ExternallyAssignedProductIdentifier2 : 0652308111461 FillMaterial : Foam ItemFirmnessDescription : Soft ItemName : Nova Replacement Parts for ZOOM Rollators - P40006 (5 PACK) BEARINGS FOR 5"/6"/8" WHEELS ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 45 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : walker-and-rollator-replacement-wheels ItemTypeName : Replacement Wheels Manufacturer : Nova Material : Alloy Steel ModelName : Diydegesgh7igm3k ModelNumber : Dpofirsduks9nvxy7 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : P40006 Pattern : Solid ProductDescription : P40006 (5 PACK) BEARINGS FOR 5"/6"/8" WHEELS ProductSiteLaunchDate : 2017-12-01T08:00:00.000Z Size : BEARINGS FOR WHEELS Style : BEARINGS FOR WHEELS SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1