Electrical Box Punch Out

High carbon steel construction.

Electrical box punch out.

Ideal for electrical pipe or conduit. Bell closure plugs gray 1 2 in. One of the most common uses of a knockout punch is creating consistent punches in electrical boxes. Free shipping on eligible orders.

Punches can also be used in the plumbing and electrical industry. First determine the size of the missing knockout hole and subtract 3 8 to figure out what size knockout plug you ll need. For pricing and availability. Lichamp manual knockout punch kit heavy duty metal sheet knock out box hole cutter conduit punch driver die set.

Be sure to buy a remodeling box that can be secured to the drywall not one that must be mounted on a stud. They are used in a variety of different industries and for multiple uses. A knock out or ko is a partially stamped opening in electrical enclosures that allows quick entry of a wire cable or pipe via connector or fitting to the interior. Knockouts are partially stamped quarter size openings in the electrical boxes that service such things as outlets and switches once removed a knockout allows electrical wires to be run in and.

Hubbell 1 pack 0 5 in gray metal electrical box knockout plug. Easy to use drive bolt design uses several turns of a wrench to apply pressure. Ibosad manual knockout hole punch driver kit 1 2 to 2 inch electrical conduit hole cutter set ko tool kit can t use for stainless steel plate. With the right information and technique you should be able to remove a ko from electrical panels and other electrical enclosures without any problems.

For example if you have a 7 8 hole you ll need a 1 2 knockout plug. Temco th0390 manual knockout punch driver kit set for inch to 2 inch electrical conduit hole sizes 1 2 2 conduit size 4 7 out of 5 stars 56 84 95 84. Forged machined and heat treated. Cut out the hole with a drywall saw.

It is easy to punch these out by hand with a knockout tool.