Description: switching, allowing two columns to use one detector. Detector switching is another common application for this valve. Plug off the extra port with the included plug. Your detector ...

Most digital torque wrenches are accurate to within two percent. You pay more for a better accuracy rating, but generally speaking, all digital torque wrenches are more accurate than their analog ...

Wrenches are among the most ubiquitous and invaluable hand tools. They fit firmly around nuts and bolts, and their long handles generate a ton of leverage when you need to loosen or tighten fasteners.