These Propel Dollies are easy to use and provide
efficient moving time. Aluminum, box-like frames have integral sides and
deeply fluted tops. Dollies include 3½" dia. x 3" wide phenolic rollers.
They are excellent for moving heavy crates and machinery. Note: Except
when used individually, corners should be turned by lifting the load and
rotating each dolly individually. Overall height 4-1/4