What is hand

hand valve

Glossary “hand valve” Definition:
Valve mounted on the steering column or dash, used by the driver to apply trailer brakes independently of the tractor brakes.

hand scraper

Glossary “hand scraper” Definition:
Hand tool that willeasily remove gaskets and softened paint (where a paint stripping chemical has been used). They are for use on flat surface areas.

hand shield

Glossary “hand shield” Definition:
Hand held protective device that has a filter plate and is used in arc welding, arc cutting, and thermal spraying for shielding the eyes, face and neck.