Service Caster Expanding Stem Caster Service Caster Expanding Stem Caster

Service Caster – 4 x 1.25 inch Hard Rubber Wheel Swivel Caster W/1-1/2 inch Expanding Stem – 300 lbs/Caster, Size: 4 Wheel, Black

When searching for a reliable and durable solution to your caster needs, look no further than the Service Caster Series 20 expanding stem hard rubber wheel casters. The Series #20 features an innovative expanding stem that can easily adapt to the inside diameter of the opening, allowing for a secure fit in round or square tubes. Simply tighten the topmost knurled nut to compress the rubber for a snug fit. For added security, further compress the rubber with a wrench via the nut under the swivel raceway.