12'' Heavy Duty Red Poly on Cast Iron Caster Set 2 Swivel Locks 2 Rigid, 4PK

Listing is for a set of four 4 Service Caster Series #92 casters with 12'' diameter, 3'' wide red polyurethane tread on metal core wheels. Set includes two 2 rigid casters and two 2 swivel casters fitted with bolt on swivel locks. Supports 14000 total pounds lbs at 3500 pounds lbs per caster. When searching for a reliable and durable solution for extra heavy duty projects, consider Service Caster's Series 92 top plate polyurethane on metal wheel casters. The Service Caster Series #92 is ideal for cranes, gantry, hoists, winches, material handling, carts and industrial equipment. The non-marking, non-marring polyurethane tread performs especially well on hard surfaces such as concrete, tile, and wood, while the metal core wheel stands up to heavier loads with a stable and secure roll. Featuring a Kingpinless hot forged ASTM1045 steel design that increases caster durability and integrity, the series 92 eliminates problems associated with kingpin failure due to severe shock loading. In addition, the Kingpinless design features 1/2'' diameter HRC45 steel ball bearings which absorb thrust and load in severe environments. Lastly, Service Caster's Series #92 top plate casters are finely crafted with zinc plating, grease fittings, and 4 position notches to accept 4-position locks. These highly versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series 92, keeping you moving forward.Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward.