Top Shelf Heavy Duty Steel Knockout Plug And Hole Seal For 1.37 Inch Openings Caps 1 Inch Conduit Oiltight Nema 12 Enclosure Slick Gray Finish With Mounting Hardware No Sweat Install
Oiltight Steel Knockout Plug Seals 1 Point 37 In Holes
✔️ Gray Powder Coated Finish Seals Unused Conduit Or Pushbutton Holes
You can trust this oiltight hole seal to block moisture and debris from entering your equipment. It serves as a perfect blanking plug for unused openings in steel enclosures meeting NEMA 12 standards. The slick gray finish protects the metal surface while keeping your wiring setup neat. You will receive one solid unit that ships ready with everything needed to secure the cover.
✅ 1 Point 00 Inch Conduit Size Cap✅ Fits 1 Point 37 Inch Openings Perfectly
✅ Nema 12 Rating For Indoor Machine Guarding
✅ Manufactured Right Here In The USA
✅ Comes Ready With Mounting Hardware
💡 How does a knockout plug enhance panel durability ratings?
An intact seal stops contaminants from breaching the enclosure boundary during operation. This handy component restores structural protection after you cut larger access points.
- Keeps oil splashes away from delicate switches and relays inside
- Maintains humidity resistance for sensitive industrial control systems
- Prevents dust accumulation that can cause mechanical failures over time
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