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Manufacturer Resources
Product Specs
- Certifications:
- Contact Manufacturer
- Load Capacity:
- 1000 lbs
- Product Height:
- 10.56 in
- Product Length Depth:
- 38.75 in
- Product Weight:
- 39.25 lb
- Product Width:
- 19.5 in
- Department:
- Electrical
- Product Finish:
- Electro-plated
- Product Material:
- Cast iron
B-LINE DB4124DS – Frequently Asked Questions
1) What do I need to order with the Dura-Blok DB4124DS to actually support pipe or conduit?
The DB4124DS is the base only. To finish the run you add the strut channel that spans between blocks and the pipe clamps, straps, or conduit clamps that attach the line to that strut. Plan the strut length off your support spacing, and size the clamps to the outside diameter of the pipe or conduit being carried.
2) Is cast iron the right material for a support left outdoors on a roof year-round?
Cast iron with an electro-plated finish is what the DB4124DS is built from. Cast iron gives the block the mass it needs to stay put without fastening to the deck, and the plating is the corrosion barrier. For coastal or heavy chemical-exhaust environments, inspect the plating periodically and touch up any chips, since bare cast iron will rust where the coating is broken.
3) Is the DB4124DS a tall enough support to keep pipe up off a roof for drainage?
The block stands 10.56 in high on its own, so the strut and pipe sit above that, which clears standing water and lets the roofer work under the run. If your spec calls for a specific clearance from the membrane to the bottom of the pipe, measure from the 10.56 in block height plus the depth of the strut channel you pair with it.
4) What is the exact part number to order this Eaton B-Line rooftop support?
Order it as Eaton B-Line series Dura-Blok, model DB4124DS. That is the cast iron, electro-plated block at 1,000 lbs capacity measuring 38.75 x 19.5 x 10.56 inches. Quote the DB4124DS number rather than just "Dura-Blok," since the family spans several sizes and capacities.
How fast can I get the B-LINE DB4124DS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE DB4124DS come with a warranty?
Absolutely. The B-LINE DB4124DS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE DB4124DS?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE DB4124DS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.