| 摘要 |
A corner gauge comprising a series of preformed angle mouldings 2 (see also Figures 2 and 3) which are attachable to an end of a spirit level 1, each moulding being of a different predetermined angle. When a moulding 2 is attached to a spirit level 1 it generates an angle gauge which can be used to obtain the desired angle when constructing a corner for, e.g. a building. The angle moulding is designed so that it may accommodate an extension 3, to improve the effectiveness of the gauge. |
