<Specification>
<Features>
・ It is a convenient set of key size.
・It is a new design that is different from traditional knock pin punch.
・ The main body is based on a hexagonal shape that is hard to roll.In addition, chucking rubber is effective in improving the workability.
<Use for>
Quality management,Torque management at construction site,Maintenance and inspection
<Note>
・Please set chucking rubber reliably .
・When working, please wear safety glasses.
・Use the one that suits size.
