| 摘要 |
PROBLEM TO BE SOLVED: To provide a hooker which enables binding work without error while visually measuring a pitch on a reinforcing steel at binding work of reinforcing steels at a reinforcement work. SOLUTION: In this hooker in which a holding handle 2 is rotatably attached to a base end portion of a main body 1, the main body 1 is made to project diagonally forward against the holding handle 2 to form the bent shape and a hooker 3 is formed outward at the tip end of the main body, a straight line distance between the hooker 3 at the tip end and the base end of the holding handle 2 is moved in parallel to note pitch marks 4 and 5 on the main body and the holding handle. By this, the hooker at the tip end can be hooked at a specific reinforcing steel and the pitch dimension from this reinforcing steel can be known from the mark. COPYRIGHT: (C)2003,JPO
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