Specification Brand : Service Caster BulletPoint : Ball Caster BulletPoint1 : These Service Caster Series #20 Soft Rubber casters offer various wheel sizes and mounting heights: 3” Wheel: 4-1/8” mounting height; 3-1/2” wheel: 4-5/8” mounting height; 4” wheel: 5-1/8” mounting height; 5” wheel: 6-1/8” mounting height. BulletPoint2 : Weight Capacity: 3": 175 lbs, 3.5" & 4": 200 lbs, and 5": 275 lbs Capacity/Caster BulletPoint3 : All casters feature a 12mm diameter (1.75 TPI x 1-1/2”) threaded stem. Threaded stems can be difficult to measure. Service Caster recommends having existing threads checked on a thread gauge to determine correct thread size before ordering. Don't see the size you need? No problem! Call us or message us by clicking the blue Service Caster Corporation hyperlink underneath the buy or add to cart button and then clicking the ask a question button. BulletPoint4 : Brake options include a top lock brake (TLB) or a total lock brake (TTL). The top lock brake (TLB) places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL) also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position. BulletPoint5 : Find other wheel materials, sizes and all Service Caster products at our Amazon Storefront. Click on the “by Service Caster” link above the main title on any Service Caster page listing. Color : 4 Swivel - No Brakes - Black ExternallyAssignedProductIdentifier1 : 0768502736154 ExternallyAssignedProductIdentifier2 : 768502736154 IncludedComponents : Includes 1 leaf ItemName : Soft Rubber Swivel Threaded Stem Caster Set of 4 w/5" x 1.25" Black Wheels and 12mm Stems - Includes 4 Swivel - 1100 lbs Total Capacity - Service Caster Brand ItemPackageDimensions_Height : 17.1958 centimeters ItemPackageDimensions_Length : 5.0038 centimeters ItemPackageDimensions_Width : 12.5984 centimeters ItemPackageQuantity : 4 ItemShape : Round ItemTypeKeyword : stem-casters LoadCapacity : 1100 pound Manufacturer : Service Caster Material : Rubber Material1 : Acrylonitrile Butadiene Styrene Material2 : Stainless Steel Material3 : Steel ModelNumber : Series #20 MountingType : Stem Mount NumberOfItems : 4 PartNumber : SCC-TS20S514-SRS-M1215-4 Pattern : White ProductDescription : Listing is for a set of four (4) Service Caster Series #20 casters, four (4) swivel 12mmthreaded stem casters with 5” diameter by 1-1/4” wide phenolic wheels. Supports a total weight of 1,100lbs (275lbs/per caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster’s Series 20 soft rubber casters. The Service Caster Series #20 is ideal for light and medium duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition. The soft rubber wheels- resistant to most chemicals and oils- combine a soft tread on a hard rubber core, offering quiet movement and a cushioned ride. Mounting options include top plate, bolt hole and standard and metric threaded stem sizes. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. ProductSiteLaunchDate : 2020-08-07T16:14:35.774Z Size : 5" Wheel Style : Black SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 4 UnspscCode : 31162702 WebsiteShippingWeight : 7.4 pounds