| http://www.w3.org/ns/prov#value | - Caster assemblies 700 include a body 705, which is steel or other conductive material and is formed by a first wall 710, a second wall 715 that extends generally perpendicular to the attachment wall 710, and a pair of support walls 720 that extend between first wall 710 and second wall 715 to provide strength and rigidity to body 705.
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