Check valves and flashback arrestors are safety devices for protecting workers using oxyfuel cutting and welding equipment. A check valve is a device that is designed to prevent the unintentional ...

Does one tool work best in every application? A hammer can pound any nail in the house, but a pneumatic nail gun gets the roof shingled faster. For the HVACR or plumbing technician, the right tool for ...

Welding is a fundamental skill needed for many truck modifications and repairs. Once a person can cut metal and join parts by welding, an entire universe of possibilities will open for you. This is ...

When working on cars, sometimes you need to get something hot. You need a heat source better than a soldering iron and bigger than a butane mini torch, but less involved than an oxy-acetylene rig.