| 摘要 |
This invention relates to an adjuster foot (2) for adjusting the vertical height of an item comprises a base (6) including a sleeve (8) further comprising a plurality of grooves (10) and an adjustable nut (12) and bolt (14) housed inside said sleeve (8). When the bolt (14) turns the nut (12), they are able to move freely through the sleeve and either raise or lower the item needing adjustment. The item to be adjusted moves freely along the grooves (10) by way of an element adapted to engage the grooves (10) while the bolt (14) is turned from the nut (12).
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