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Manufacturer Resources
59361 3/4 Spec Sheet
Product Specs
- Extension Ring:
- Y
- Cubic Capacity:
- 13 Cubic Inches
- Product Color:
- Silver
- Product Length:
- 101.6mm
- Product Material:
- Steel
- Standards:
- UL E2969
- Knockouts:
- 8
- Number Of Outlet:
- 1
- Product Group:
- Boxes & Enclosures
- Construction:
- Drawn
- Product Details:
- Extension Rings
- Unspsc:
- 39121320 Electrical box extension
- Product Type:
- Box Extension Ring
- Department:
- Electrical
- Product Subgroup:
- Electrical Boxes
- Product Width:
- 53.975mm
Steel City 59361 1/2 – Frequently Asked Questions
1) How much extra box volume does the Steel City 59361 extension ring add for conductor fill?
The 59361 extension ring adds 13 cubic inches of volume to the box it mounts on. That is the number you add to the existing box's cubic-inch capacity when you run the box fill calculation, so it is a straightforward way to get a crowded device box legal again without opening the wall.
2) Do I order the 1/2 inch or 3/4 inch version of the 59361 extension ring?
Pick the knockout size that matches the conduit or connector you are landing on the ring. The 59361 1/2 takes 1/2 inch trade size, the 59361 3/4 takes 3/4 inch. The ring itself and its 13 cubic inch capacity are the same either way, so the only decision is raceway size.
3) Can I use an extension ring instead of replacing a shallow handy box that is too full?
That is exactly what the 59361 is for. Rather than cutting out and re-mounting a deeper box, you screw the ring onto the face of the existing single-gang utility box, pick up 13 cubic inches of fill, and reset the device and cover on the ring. It also brings the device face forward when a wall has been furred out or re-surfaced.
4) Is the 59361 extension ring steel, and is it UL listed?
Drawn steel construction in a silver finish, carrying UL E2969. Drawn (one-piece stamped) bodies have no welded seams, which matters on MRO work where inspectors look at box integrity.
5) Does the 59361 extension ring come with a cover or device plate?
The 59361 is the extension ring only. You reuse or order separately the handy box cover or device plate that suits the device, and the mounting screws that come with the device for attaching it to the ring.
How fast can I get the Steel City 59361 1/2 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 Steel City 59361 1/2 come with a warranty?
Absolutely. The Steel City 59361 1/2 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 Steel City 59361 1/2?
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 Steel City 59361 1/2 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.