Listing is for one (1) Service Caster Series #20 swivel caster with a top lock brake and 5" diameter by 1-1/4" wide polyolefin wheel capable of supporting 300 lbs. per caster. 541SPC5B replacement part fits Main Street Equipment floor fryers. When searching for a reliable and durable solution to your Main Street Equipment replacement caster needs, consider Service Caster Series 20 top plate polyolefin wheel casters. The Service Caster Series #20 features polyolefin wheels that have a high resistance to shock and impact damage while also being non-marking protecting floors. Finely crafted with a bright zinc plated finish and heat-treated ball bearing raceway, these Service Caster high performance Main Street Equipment replacement casters offer polyolefin wheels that are best used on smooth, flat, and clear industrial or commercial settings where materials may be stationary for long periods. These versatile casters are ideal for a wide range of applications, but are commonly used on Main Street Equipment floor fryers. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward.