castors and wheels

1.The 8″ Swivel Pneumatic Caster Overall Height: 10″(254mm).Tire Size: 8.6″(220mm); Tire Width: 2-1/4″.
2.Top plate measures at 3.937″ x 4 .5″ with a bolt hole pattern of 3.625″ x 3″ to 2.625″ x 3″ and can either be bolted or welded on.
3.The 8″ Swivel Pneumatic Caster Wheels are made of heavy duty rubber.With 360 degree top plate has the advantages of flexible movement,stable lifting,large load,easy operation and so on.
4.Weight Capacity 350LBS.Wheel features a premium steel caster yoke and pre-drilled plate mount, along with a precision ball bearing construction delivering proper weight distribution.
5.Designed for manual applications at low speeds, pneumatic casters provide a cushioned ride, shock absorption, and quiet operation.

【Stem 3/8″ -16UNC x 1″】 3″ Locking Swivel Casters, 3/8″ -16UNC x 1″ (Stem Diameter 3/8″, Stem Length 1″) Threaded Stem Casters, Casters with No Noise Set of 4. Please measure the stem size of the old thread double lock casters before purchasing.
HEAVY-DUTY CASTERS：TAYLOON 3 inch Casters are Built with Thickened Steel Construction with High-Quality Polyethylene Wheels(Double Ball Bearings) , so that Move Silky and Silent on Hard Surfaces