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Hammelean / Tool

Hammelean
Hammelean

People drive a nail into the wall to hang something.It also should be hammered askew to hang an object stronger. However, when the nail is hammered to lean to one side in a high place, it will put stress on the wrist causing pain.Hammelean helps easy and accurate hammering without having wrist pain.

University

Hanseo university

Hanseo university
Chungcheongnam-do, South Korea

Jun ki Ahn,
Hanseo university

Cho Jung In,
Hanseo university

Kim Hyeok Jun,
Hanseo university