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Push & Lock spanner / Tools

Push & Lock spanner
Push & Lock spanner

This spanner has improved the method of bolt size adjustment and head fixture. Existing spanner has several inconveniences of adjusting the bolt size by rotating the handle by fingers to adjust, adjust the bolt size by looking at it with the bare eyes, and adjust again during the use with the spanner head widening its distance and so forth. By correcting this inconvenience, improvement is made for users to conveniently use it with the simple method of pushing in and locking on the bolt head.

University

Hanseo university

Hanseo university
seosan-si, South Korea

Design

Hanseo University

Hanseo University
Incheon, South Korea

Choi seung ho

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Design

Hanseo university

Hanseo university
seosan-si, South Korea

Ji seok hwan

Design

Hanseo university

Hanseo university
seosan-si, South Korea

Choi jae yun