Specification Brand : uxcell BulletPoint1 : Main Material: Plastic, Metal; Package Content: 2pcs x Thread Stem Caster Wheels; Product Name: Thread Stem Caster Wheel BulletPoint2 : Weight: 102g; Features: Twin Wheel; Main Color: Black,Silver Tone BulletPoint3 : Overall Size: 5 x 4 x 7 cm/ 2" x 1.6" x 2.8" (L*W*H); Wheel Size: Each: 4 x 1 cm/ 1.6" x 0.4"(D*T); Threaded Stem Size: 10 x 15mm/ 0.4" x 0.6"(D*L) BulletPoint4 : Wheel Dia(a): 4 cm/1.6"; Total Length(b): 7 cm/2.8"; Threaded Length (d): 15 mm/0.6" BulletPoint5 : Threaded Dia(e): 10 mm/0.4"; Shell Width(c): 33 mm/1.3" Color : Silver,Black CompatibleWithVehicleType : Truck CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 712662968368 ExternallyAssignedProductIdentifier2 : 0712662968368 ExternallyAssignedProductIdentifier3 : 00712662968368 ExternallyAssignedProductIdentifier4 : 0642125212205 ExternallyAssignedProductIdentifier5 : 0799198404669 ExternallyAssignedProductIdentifier6 : 0640206345675 IncludedComponents : Thread Stem Caster Wheel ItemName : uxcell a15110300ux0677 Office Chair 10mm Thread Stem 1.5 Inch Swivel Caster Wheels ItemPackageDimensions_Height : 16 centimeters ItemPackageDimensions_Length : 5.6 centimeters ItemPackageDimensions_Width : 7.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : stem-casters LoadCapacity : 110.0 pounds Manufacturer : uxcell Material : Metal ModelName : Thread Stem Caster Wheel ModelNumber : a15110300ux0677 MountingType : Stem Mount NumberOfItems : 1 PartNumber : a15110300ux0677 ProductDescription : Contemporary design, strength and performance make these replacement casters an excellent choice for office and home furnishings. With appropriate stems and fasteners, each caster can be used on wood, metal and tubular metal chairs, furniture and other equipment. All casters carry the manufacturer's guarantee against defects in material and workmanship. Rolls when you're seated, brake keeps chair from rolling when you stand. Ideal for hard surfaces and low pile carpeting where runaway chairs are a problem. HOW TO SELECT CASTERS 1. Remove caster from leg of chair base. 2. Match the stem of the caster to diagram. Select the correct length and diameter. (Tops of stems can be flat or rounded--either will fit.) 3. Determine if caster is to be used on chair mats, hard floors or carpeting. Choose soft wheel casters for use on chair mats, linoleum (vinyl), and hard floors; hard wheel casters for carpeting. ProductSiteLaunchDate : 2016-01-22T09:57:18.235Z Size : 2-1/2" Chrome Heavy Weight Ball Caster w/ 1" Stem SupplierDeclaredDgHzRegulation : unknown SurfaceRecommendation : Multi-Surface UnitCount : 1 UnspscCode : 31162702 WebsiteShippingWeight : 0.12 kilograms