

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
The Hoffman AS400 is a Hol-Sealers Hole Seal designed specifically for industrial applications. This product features a diameter of five point twelve inches and is made of mild steel with a powder-coated finish.
The Hoffman AS400 provides reliable sealing for conduit openings, ensuring protection for wiring and components in various industrial environments.
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!