Specification Brand : Service Caster BulletPoint1 : These Service Caster Series #20 Nylon casters offer various wheel sizes and mounting heights: 3” Wheel: 4-1/8” mounting height; 4” wheel: 5-1/8” mounting height; 5” wheel: 6-1/8” mounting height. BulletPoint2 : Weight Capacity: 3", 4", 5": 300 lbs Capacity/Caster BulletPoint3 : Top plate measures at 2-1/2" x 3-5/8" with a bolt hole pattern of 1-3/4" x 2-7/8" to 3" and can either be bolted or welded on. BulletPoint4 : Brake options include a top lock brake, a total lock brake, or a posi lock brake. The top lock brake places a positive locking force against the wheel tread locking the wheel only. The total lock brake simultaneously locks the wheel and the swivel for a complete stationary position. The posi lock brake places a positive locking force against the wheel tread similar to the top lock brake, but the pedal is located above the wheel tread rather than on the side of the wheel. 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 w/2 Posi Lock Brakes CompatibleWithVehicleType : Truck ExternallyAssignedProductIdentifier : 00840098906149 ExternallyAssignedProductIdentifier1 : 734005084238 ExternallyAssignedProductIdentifier2 : 0734005084238 ItemName : Nylon Swivel Top Plate Caster Set of 4 with 5 Inch White Wheels - Includes 2 Swivel with Posi Locking Brakes and 2 Swivel - 1200 lbs. Total Capacity - Service Caster Brand ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 1.97 inches ItemPackageDimensions_Width : 1.57 inches ItemPackageQuantity : 1 ItemTypeKeyword : plate-casters LoadCapacity : 300.0 pounds Manufacturer : Service Caster Material : Nylon Material1 : Plastic Material2 : Rubber ModelName : Series #20 ModelNumber : Series #20 MountingType : Plate Mount NumberOfItems : 4 NumberOfWheels : 4 PartNumber : SCC-20S514-NYS-2-PLB-2 ProductDescription : Listing is for a set of four (4) Service Caster Series #20 swivel casters, two (2) with posi locking brakes, with 5" diameter by 1-1/4" wide nylon wheel capable of supporting a total weight of 1,200 lbs. (300 lbs./caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster Series 20 top plate nylon wheel 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, and the nylon wheels provide very low rolling resistance, show a high resistance to many aggressive substances, and are maintenance free under normal operating conditions. Not only are they resistant to most chemicals and oils, but they will be sure to keep you safely moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. ProductSiteLaunchDate : 2022-07-11T19:19:46.681Z Size : 5" Wheel SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 4 UnspscCode : 31162702 WebsiteShippingWeight : 30.8 pounds