Home
Job Track

For 24-HOUR EMERGENCY SERVICE: 

(610) 312-8100 or (877) 312-8100

Featured Products
Line Card
Schneider EZ Selector Tool
Quick Order
Home
Home
Featured Products
Line Card
Schneider EZ Selector Tool
Quick Order
loading content
GARVIN® KOS-250-OT Electric Box Mounting Accessories
Documents
Line Drawing
Warranty Information
Southwire CompanyGARVIN®

GARVIN® KOS-250-OT 1-Piece Bar/Screw Oiltight Knockout Seal With Gasket, For Use With Open Knockout Box, 2-1/2 in, Cold Rolled Steel, Gray

Sku #78559211151

MFG #KOS-250-OT

Attributes

Type:1-Piece Bar/Screw Oiltight
Specifications:2-1/2 in
Finish:Hot Dipped Galvanized/Powder Coated
Suitable For Use With:Open Knockout Box
Material:Cold Rolled Steel
Color:Gray
Documents
Line Drawing
Warranty Information
GARVIN®GARVIN® KOS-250-OT 1-Piece Bar/Screw Oiltight Knockout Seal With Gasket, For Use With Open Knockout Box, 2-1/2 in, Cold Rolled Steel, Gray
SKU #78559211151
MFG #KOS-250-OT
Please Log In or Register to view pricing.

Keep up to date with the latest products, special offers and news.

Colonial Electric Supply and it's divisions is a product supplier only. We do not serve as project engineers. Rather, we work with project engineers towards their design goals. We expect customers to obtain and use products in accordance with the manufacturer's intended use. We are not responsible for product malfunction due to misuse, with the exception of replacement per stated warranty conditions.

For 24-HR EMERGENCY SERVICE please call:

(610) 312-8100 or (877) 312-8100

Resources

LED CatalogSchneider EZ Selector ToolTerms & ConditionsPrivacy Policy

Company

About UsCareersCharity & CommunityCoStars

Support

Contact UsLocationsReturns Policy

Divisions

Colonial TelTekColonial Major ProjectsBright Light Annapolis Lighting
© 2026 Colonial Electric Supply. All Rights Reserved.