Commercial, Industrial, Residential Fittings

The Garvin Industries KOS-350-OT is a robust 3-1/2" screw type knockout seal designed specifically for providing a durable, oil tight seal over unused knockout holes. This product is part of Garvin Industries' reliable range of electrical accessories,...

The Garvin Industries KOS-350-VT is a 3-1/2" screw type plenum knockout seal, ideal for securely sealing off unused knockouts in electrical boxes and enclosures. This product ensures compliance with safety codes and maintains the integrity of the...

The Garvin Industries KOS-350 is a robust 3-1/2" screw type knockout seal crafted from zinc plated steel, designed to securely seal knockout holes in electrical boxes and enclosures. This ensures protection against environmental elements and maintains...

The Garvin Industries KOS-300-VT is a robust 3" screw type plenum knockout seal that provides a vapor tight closure, ensuring effective sealing in diverse environments. This product is particularly designed for use in plenums where maintaining an...

This 3-1/2" Screw Type Oil Tight Knockout Seal from Garvin Industries is crafted from durable stainless steel, ensuring a long-lasting and reliable solution for sealing conduits in various industrial applications. The KOS-350-OTSS model is specially...

Garvin Industries' 4" Screw/Bar Type Knockout Seal is designed for use in steel electrical boxes to cover unused knockout holes. This product is vital in preventing dust, debris, and insects from entering the electrical boxes, maintaining the integrity...

The Garvin Industries KOS-400-OT is a 4" screw type oil tight knockout seal, ideal for providing a robust solution in securing electrical enclosures and panels. This product ensures a tight fit and prevents dirt, dust, and moisture from entering the...

The Garvin Industries KOS-400-OTSS 4" Screw Type Oil Tight Knockout Seal is crafted from high-quality stainless steel, designed to provide a secure, oil-tight seal in electrical boxes and enclosures. This product is part of Garvin Industries' reliable...

The Garvin Industries KOS-400-VT is a 4" screw type plenum knockout seal, meticulously engineered for secure installations in plenum spaces. This product is part of the essential accessories lineup by Garvin Industries, known for their reliable and...

The Garvin Industries KOS-500 is a 5" screw type knockout seal, ideal for effectively sealing off unused knockouts in electrical boxes and enclosures. This product is part of Garvin Industries' reliable and durable electrical fittings collection,...

This 5" Screw Type Plenum Knockout Seal from Garvin Industries is designed for effectively sealing knockout openings in plenum spaces. The KOS-500-VT model ensures a tight and secure fit, preventing air leakage and maintaining the integrity of the...

The Garvin Industries KOS-50 is a 1/2" Screw Type Knockout Seal, an essential component for maintaining the integrity and safety of electrical enclosures. By securely sealing knockout holes, it prevents dust, debris, and insects from entering, thus...

The Garvin Industries KOS-600 is a 6" Screw Type Knockout Seal, ideal for securely sealing knockout holes in electrical boxes and enclosures. This product is part of Garvin's reliable and efficient solutions for electrical installations.Key Features and...

This 1/2" Screw Type Oil Tight Knockout Seal from Garvin Industries is designed to secure openings in electrical boxes or enclosures, maintaining an oil-tight seal that protects against environmental contaminants.Key Features and BenefitsEnsures a tight...

This 1/2" Screw Type Oil Tight Knockout Seal from Garvin Industries is crafted from high-quality stainless steel, designed to withstand harsh environmental conditions while providing a secure, oil-tight seal in electrical boxes and enclosures.Key...

The Garvin Industries KOS-50-VT is a 1/2" Screw Type Plenum Knockout Seal, ideal for securely closing unused knockouts in plenums and ducts. This product ensures compliance with safety codes and enhances the overall integrity of installations.Key...

The Garvin Industries KOS-600-VT is a 6-inch screw type plenum knockout seal, crafted from durable zinc plated steel. This product is essential for effectively sealing off unused knockouts in plenum spaces, enhancing safety and maintaining...

The Garvin Industries KOS-75 is a 3/4" screw type knockout seal made from high-quality zinc plated steel, designed to securely close off unused knockout holes in electrical boxes and enclosures. This product is part of Garvin Industries' reliable...

This 3/4" Screw Type Oil Tight Knockout Seal from Garvin Industries offers a highly efficient solution for sealing off unused knockout holes in electrical boxes and enclosures, ensuring a safe and clean environment for electrical components. Key...

This 3/4" Screw Type Oil Tight Knockout Seal by Garvin Industries is crafted from high-quality stainless steel, providing superior durability and oil-tight sealing capabilities. Ideal for use in environments where oil exposure is common, this knockout...