Metal knockout seals are fast and easy to install from inside or outside of box.
Overview
- Screw and bar are zinc-plated
- Embossed for quick self-centering in unused knockouts
- Marked for size and catalog number for easy installation
- One screw holds seal in place
- Made of rust-proofed, cold-rolled galvanized steel
- 16-gauge steel; 3/8" thread
Manufacturer Resources
Product Specs
- Each In Package Height In :
- 4.5
- Each In Package Length Depth In :
- 3
- Each In Package Weight Oz :
- 30.3
- Each In Package Width In :
- 3
Gardner Bender KO702 – Frequently Asked Questions
1) What is a Gardner Bender KO702 knockout seal used for?
The KO702 is a metal seal that closes off an unused knockout opening in an electrical box or enclosure. It is embossed so it self-centers in the knockout, and a single screw with a backing bar clamps it in place. It can be installed from inside or outside the box, which matters when you are working on an enclosure already mounted to a wall or ceiling.
2) Is the Gardner Bender KO702 knockout seal steel or plastic, and will it rust in a damp location?
Steel. The KO702 body is cold-rolled galvanized steel, rust-proofed, in 16 gauge, and the screw and bar are zinc plated. That is a metal seal, not a plastic snap-in plug, so it suits damp or rough service areas and keeps the enclosure all metal.
3) How do I know I am grabbing the right size knockout seal on site?
Each Gardner Bender seal is marked with its size and catalog number right on the face, so you can confirm the part in the bag or already installed without measuring. The one here is the KO702.
4) Do I need a blank cover or other hardware to install the KO702 knockout seal?
No extra hardware. The KO702 ships as a complete seal with its screw and bar, and one screw holds it. A screwdriver is all you need at the opening.
How fast can I get the Gardner Bender KO702 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Gardner Bender KO702 come with a warranty?
Absolutely. The Gardner Bender KO702 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Gardner Bender KO702?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Gardner Bender KO702 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.