| 摘要 |
An adjustable practice batting tee comprising a planar base, an elongated slotted horizontal support member adapted to moving over the top of the base and attached thereto by an adjustable lock placed within the slot, an L shaped elongated tubular pedestal having a long tubular arm and a short tubular arm and being pivotedly attached by a lock at the apex of the L to one end of the elongated slotted support member such that the pedestal can be pivoted to have one of the tubular arms in a vertical position and the other in a horizontal position and visa versa, the end of both arms being adapted to holding a baseball or softball.
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