Feature●Pockets and attachable with clip, convenient to carry.●● Simple and economical aluminium level.●● High rigidity, high precision aluminium I-beam frame.●accuracy: 0.5 yard/1.1 yard●● The Pipe Or The Bottom Of V cut●● palm-sized.●● Top Window to see from above with the vials.●● Compact size makes it very convenientDescription
●強化フレームなので大変丈夫です。