🛠️ Seal the deal with speed and strength!
The Hubbell-Raco 1042B4 Knockout Seal is a 1/2-inch trade size, zinc electroplated steel knockout seal designed for quick snap-in installation. UL listed for safety, it offers corrosion resistance and durability in a convenient 4-pack, making it an essential component for professional electrical conduit work.
| Color | Gray |
| Connector Type | Compression |
| Contact Material | Steel |
| Insulation Material | Non-Insulated |
| Stud Size | 1/2 inch |
| Terminal | Ferrule Terminal |
| Material | Steel |
| Brand | RACO |
| Specification Met | UL |
| Temperature Rating | 221 degree celsius |
| Product Dimensions | 5.7"L x 3.05"W x 5.95"H |
| Maximum Voltage | 6E+2 Volts |
| Global Trade Identification Number | 00050169912003 |
| Unit Count | 4.0 Count |
| Manufacturer | Hubbell |
| UPC | 050169912003 |
| Part Number | 1042 |
| Item Weight | 0.528 ounces |
| Country of Origin | China |
| Item model number | 1042B4 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | Hubbell-Raco 1042B4 Knockout Seal, 1/2-Inch Trade Size, Steel, 4-Pack |
| Batteries Included? | No |
| Batteries Required? | No |
D**D
Perfect fit
Plug that knockout you shouldn’t have punched out.
K**R
Easy to install hole covers
Good knockout replacement cover helps you seal unused holes and make your boxes or panels compliant with the electrical codes.
D**X
Good Value
They work exactly as intended. I was able to salvage a couple used boxes by installing the plugs. Worth the many. I keep some with me know when I'm on a job in case I knock out the wrong hole. Beats replacing the box.
A**M
Good quality
Nice seal
J**S
exactly as advertised
Exactly as advertised. It fits like a glove with no slop. Very well made.
B**L
as described
as described
J**F
Decent quality but cost too much.
They work but they are way too expensive for what they are.
A**N
Not for 1/2" knockout hole even though marked 1/2.
These knockout plugs sold for 1/2" are too large for the hole of a 1/2" knockout. Although they are marked 1/2 the actually fit the more common 7/8" knockout hole. See photo.
Trustpilot
2 months ago
3 weeks ago
