Heavy Duty Stainless Steel Type 304 Hole Seal For 30.5 mm Pushbuttons Rock Solid Back Plate With Wing Nut And Plated Stud Covers Electrical Panel Knockouts Quick Install 1.75 Inch Diameter

Single industrial grade 304 stainless panel seal protector
✔️ 1.75inch face. 30.5mm hole. 16gauge steel shield plus locked wingnut cover

This individual gasket stops dust and coolant from sneaking into your control cabinet. You mount it directly behind standard thirty zero point five mm (1.20 inch) toggle switches to keep wiring compartments tidy. The stiff steel backing braces weak plastic housings so your panel hardware survives rough duty cycles.

✅ Outer diameter measures forty four point four five mm (1.75 inch) for common panel gaps ✅ Type three oh four stainless steel fights rust and chemical spills ✅ Sixteen gauge steel core holds firm against heavy voltage lines ✅ Plated stud aligns with a quick twist lock nut for fast tool free install

💡 Why do seasoned electricians prefer stainless steel panel knockouts over basic plastic rings? Honest truth, these barriers handle daily shop abuse, which is why they remain such a handy pick for industrial setups. - Rigid sixteen gauge backing handles high current wires without cracking near heat sources. - Snugged wing fixtures stay rigid through constant motor vibration so troubleshooting runs smooth. - Polished surfaces repel metal chips and oil splatter while you replace faulty push buttons.

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