| 摘要 |
PROBLEM TO BE SOLVED: To provide a level-adjusting tool capable of easily adjusting the gap between a building frame surface and a surface material even if the building frame surface is irregular (uneven), and to obtaining high working efficiency. SOLUTION: This level-adjusting tool consists of a base member 11 that has a screw member 12 and is fixed to a building frame 60 (A), and a level adjustment member 20. The level adjustment member 20 consists of a nut member 21 that is screwed to the screw member 12 (B-1), a level-adjusting tool material 22 that is fixed to the outer-periphery part of the nut member 21 (B-2), and a fixing member 23 that has a mounting part 25 for mounting a surface material-mounting member 50, is rotatably mounted to the outer- periphery part of the nut member 21, and can travel freely in the direction of the axial line of the screw member 12 in linking with rotation to the screw member 12 of the level-adjusting tool material 22 (B-3).
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