Additional information

• Oil Tight Hole seals are used to seal conduits, knockout holes and other openings from dust, water, dirt and oil.
• Hole seals are available to cover holes ranging from less than 0.25" up to 4.00".
• Each set includes the Cover with weld stud, gasket, back plate and wing nut.
• The Cap and Gasket are placed outside of the enclosure, with the back plate and wing nut positioned on the inside.
• Cap color may be customized, but must meet our minimum order requirements.
• Wall thickness on enclosures cannot exceed 0.31" to use any hole seal kit.