Morris 21792 Knockout Seals for Open Box Knockouts to Protect Exposed Wires

Morris 21792 Set Screw/Bar Type Knockout Seals are designed to provide reliable protection for exposed wires by being inserted into open box knockouts. These seals are ideal for standard, air-tight, or dust-tight applications, ensuring that your electrical installations remain safe and secure. Constructed from galvanized steel, these knockout seals are both durable and corrosion-resistant, making them suitable for various environments and conditions. The pre-assembled screw and backer bar allow for easy installation, sliding onto open knockout holes without the need to remove box devices or covers. This feature not only saves time during setup but also minimizes disruption to your existing electrical systems. With a trade size of 1 inch, the Morris 21792 is versatile enough to fit a variety of applications, whether in residential, commercial, or industrial settings. Designed with safety in mind, it is important to note that this product carries a warning regarding cancer and reproductive harm, so proper handling and usage guidelines should be followed. Shipping is convenient, as these seals can be sent via UPS. Ensure your electrical projects are completed with the quality and reliability that Morris Products is known for.

Set screw/bar type knockout seals are inserted in open box knockouts to protect exposed wires.

• Pre-assembled screw and backer bar slides on open knockout holes without removing box devices or covers
• Used in standard, air tight or dust tight applications
• Steel Galvanized
• Set screw/bar type knockout seals are inserted in open box knockouts to protect exposed wires

Resources

• Catalog PDF page
• Spec Data Sheets
• Spec Sheet