Greenlee K3BB-3-1/2 3-1/2 Conduit Size Manual Knockout Set

Using the Greenlee K3BB-3-1/2 manual knockout set is a breeze. First, pick the right punch and die for your 3-1/2-inch conduit. Then, use the manual draw stud with a manual tool to make the knockout. It's easy to identify the parts quickly thanks to the laser markings, and the alignment markings help you get a precise result. When using it, make sure the conduit is properly secured to avoid any accidents. After use, clean the punch and die with a dry cloth to keep them in good condition. Since they're made in the USA, you can expect high - quality performance. If you had the 741BB before, this set is a great replacement. Just follow these steps, and you'll get great results every time you use the set.