| 摘要 |
A baseball/softball batting tee has a base, and one or more support post and ball holding assemblies mounted in a substantially vertical orientation on the base. A primary support post and ball holding assembly has an adjustable height provided by an upper tube that is telescopically received within a lower tube and a ball supporting rod similarly telescopically received within the upper tube. Wiper seals and bushings are mounted in the upper ends of both tubes for sealing engagement with the respective telescopically received components, providing a friction fit sufficient to“lock”the relative positions of the tubes and rod to set the tee at a desired height while still allowing the tubes and the rod to be easily telescoped together. A secondary support post and ball holding assembly is also provided that can be readily interchanged with the primary.
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