Stem casters are a popular product used in homes, offices and restaurants. They are a lightweight option that can be easily attached to a structure. These casters come in a variety of styles, fastenings and types. Although stem casters are designed to provide support for up to 300 pounds, they typically range in weight from around 80 pounds to 300 pounds.
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When choosing a stem caster, you must first determine the type of application you are using. For instance, if you have an appliance that needs to move on a flat surface, you may want to use a rubber caster. Rubber casters are non-marking, and they roll smoothly on tile or linoleum. Go here : https://www.castercity.com/stem-casters-by-stem-type/
However, if you are planning to use your stem caster on a vertical surface, you will need to choose a caster that has an expansion stem. The expanding stem consists of a rubber grommet that expands when compressed inside the hollow tube. This allows the caster to be expanded to its full size.
To measure the length of your stem, you will need to find an adjustable wrench. A ruler can be useful, but you will need to measure accurately. Once you have measured the distance from the beginning of the wrap to the end, you should make a mark on the paper.
Measuring the diameter of your stem is also important. You should get two different wrench sizes. One should be used for the outside diameter of the threaded stem, and the other for the diameter of the machined stem.