Rock Solid Oil Tight Conduit Hole Seal For Heavy Duty Industrial Electrical Enclosures Built Tough Carbon Steel With Slick Gray Smooth Finish And Quick Wing Nut Assembly

One disk seals conduit gaps in heavy electrical boxes safely
✔️ Single 14 gauge carbon steel unit with oil resistant gasket

You get one thick cover plate made specifically for factory control cabinets. Workers slide this piece over exposed knockout slots on sheet metal boxes. It stops sweat and lubricant from ruining low voltage circuits. Shop floors love this setup because it cuts cleanup time.

✅ Cuts through a three inch round opening without hassle
✅ Pairs with a fast spinning hand grip clamp included
✅ Coats in standard ansi traffic gray paint finish

💡 What makes steel conduit baffles great for indoor motor control racks?
These solid discs keep workshop debris out of your control boards.
- Heavy gauge metal stands up to daily impact and bending loads
- Oil proof rubber insert blocks slick fluids from sliding down wires
- Threaded wing handle locks tight without needing power tools nearby

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