

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
Milbank A-HS250 is a hole seal designed for sealing unused openings or knockouts in sheet metal boxes, enclosures, or cabinets. The product is crafted from steel and features a painted cover with an unpainted galvanized backplate. It is suitable for use with two and a half inch conduit.
This hole seal acts as an enclosure accessory, offering secure coverage for extra pushbutton holes or knockout openings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!