Industrial Grade Heavy Duty Light Grey Carbon Steel Oiltight Conduit Hole Seal With Snug Oil Resistant Gasket Fits Two Point Five Inch Knockouts In Industrial Control Panel Boxes
Heavy duty oiltight knockout plugs for control cabinets
✔️ Single unit seals 3 inch bore with 3 1/2 cover saving shop time
You need reliable ways to close off open spaces inside your equipment. These carbon steel plugs stop dust, water, and grease from sneaking into your control box. Install them over unused conduit runs or leftover switch mounts on factory floors and outdoor enclosures. They give you a clean finish while keeping everything safe.
✅ Seals holes up to 3 inches wide with a 3-1/2 inch footprint✅ Handles panel thickness up to 0.31 inches without stress
✅ Oil resistant gasket blocks moisture and grime effectively
✅ Rated UL cUL Type 4X 12 and 13 for tough job sites
✅ Lightweight light grey carbon steel body resists daily wear
💡 How do I protect my electrical cabinet openings from grease and debris on the shop floor? A sealed knockout plug stops contaminants from eating your wiring right away. - Standard conduit sizing saves you from endless trips to the hardware aisle. - Handy Type 4X ratings keep your control panels clean under heavy machine use. - Quick swap designs let any tech drop a fresh cap over rusty knockouts.
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