Imperial USA ED-BKL580 Knob Tr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$53.86
Imperial USA ED-BKL580 Knob Trim Storeroom Function

Imperial USA ED-BKL580 Knob Trim Storeroom Function

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Model: IMPED-BKL580-US32D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$53.86
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Imperial USA ED-BKL580 Knob Trim Storeroom Function

The storeroom ball knob trim comes in an oil rubbed bronze or brushed stainless steel finish. It is an accessory for any Trans-Atlantic or Global Door Controls panic/exit devices. This storeroom knob trim always requires a key to open the door from the outside, the inside remains unlocked.

Features:

  • Heavy duty ball knob trim, perfect for commercial applications
  • Compatible with Global Door Controls and Trans-Atlantic panic exit devices
  • Keyed locking knob automatically locks on the outside if closed
  • Spindle latch mechanism makes the removal of the cylinder easier and more efficient
  • Non-handed/reversible
  • Fits on opposite side of door to panic exit device
  • Includes instructions and mounting hardware for easy installation
  • Schlage "C" keyway, includes two 6-pin keys

Manufacturer Resources

Product Specs

Series:
ED-500 Series
Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Knobsets
Commercial/Residential:
Commercial
Lock Function:
Storeroom
Keyed:
Yes
Handle Type:
Knob
Cylinder and Keyways:
Schlage C
Product Model:
ED-BKL580
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Department:
Door Hardware

Imperial USA IMPED-BKL580-US32D – Frequently Asked Questions

1) Can I key this trim into my building's existing Schlage C master key system?
The cylinder is a Schlage C keyway, which is the most common commercial keyway in North America, so a locksmith can key it into an existing Schlage C system. It ships with two 6-pin keys as supplied. The spindle latch mechanism makes pulling the cylinder for rekeying quicker than prying apart the whole trim.
2) Is this a complete door lock or just the outside trim?
Just the outside trim. The ED-BKL580 is a keyed ball knob that mounts to a panic exit device and works through that device's latch. It is not a standalone cylindrical lockset and will not work on a door without a compatible exit device. If you need a complete storeroom knob lock for a standard bored door, look at a cylindrical storeroom lock such as the Sargent 6G04 (Grade 2) or the Grade 1 Sargent 8XG04 with 2-3/4 inch backset.
3) Is there another brand of exit device knob trim I can use instead of the Imperial USA ED-BKL580?
Sargent offers knob trim for exit devices in two forms: the 28C-KNOB is 28 Series exit device trim with knob and rose in a classroom function sized for 1-3/4 inch doors, and the 78-2875 is an outside knob only with B design from the 7800 Series. Both are exit device trim like the ED-BKL580, but the Sargent pieces are built for Sargent devices, while the ED-BKL580 is a storeroom-function ball knob trim keyed to a Schlage C keyway and made to pair with Global Door Controls and Trans-Atlantic panic exit devices. Match the trim to the device brand already on the door.
4) What is the difference between the Imperial USA ED-BKL580 knob trim and a standard cylindrical storeroom knob lock like the Sargent 8XG04?
The ED-BKL580 is exit device trim, not a standalone lock. It is a storeroom-function ball knob trim that mounts on the outside of a door whose inside is fitted with a Global Door Controls or Trans-Atlantic panic exit device, and it always requires a key from the outside while the inside stays free. The Sargent 8XG04 is a complete Grade 1 heavy duty storeroom/closet single cylinder knob lock with a 2-3/4 inch backset that bores into the door on its own and needs no exit device. If the opening has no panic hardware, the 8XG04 is the one that will function; if the opening already has a rim or vertical rod exit device, the ED-BKL580 is the trim that goes with it.
5) What is the difference between this storeroom knob trim and an entrance-function exit device trim?
Storeroom trim like the ED-BKL580 stays locked at all times and only a key gets you in, so the door cannot be left unsecured by accident. Entrance or classroom trim can be left unlocked for free passage during business hours. Sargent's 28C-KNOB exit device trim is an example of the knob-and-rose style offered in a classroom function for 1-3/4 inch doors. Pick storeroom where the room must never be left open, entrance where staff need to unlock the door for part of the day.
6) Do I need to order a left-hand or right-hand version of the ED-BKL580 knob trim?
No handing to specify. The ED-BKL580 ball knob trim is non-handed and reversible, so one part number covers left- and right-hand openings. That is useful if you are stocking spares for a building with doors swinging both ways.
7) Does the ED-BKL580 come with mounting hardware, or do I need to order screws separately?
Mounting hardware and instructions are in the box, along with the keyed cylinder and two keys. For a straight trim swap on a compatible Global Door Controls or Trans-Atlantic device, there is nothing else to buy.
8) What is the closest keyed ball knob option if I want key control but not storeroom function?
The ED-BKL580 is a storeroom-function ball knob trim, meaning the outside knob is always locked and takes a key. If you want the outside knob to be unlockable so it can be left free during business hours, the Dexter C2000 Series entry/office cylindrical ball knob lock is a Grade 2 keyed ball knob for 1-3/8 to 1-3/4 inch doors, and the Dexter C2000 classroom version is a Grade 2 keyed ball knob where the outside knob is locked and unlocked only by key from the outside. Both are complete locks rather than exit device trim.
9) Can I put a passage knob on the outside of an exit device door instead of the ED-BKL580?
Only if the opening is meant to be free entry at all times. The ED-BKL580 keeps the outside locked and requires a key, which is what storeroom function means. Non-keyed passage knobs such as the Arrow RK01 Grade 2 ball knob, the Dexter C2000 passage ball knob, or the Schlage D10S Grade 1 passage knob are always unlocked and provide no key control, and they are complete bored locks rather than trim for a panic device. For a secured exterior opening with panic hardware inside, the keyed trim is the correct choice.
10) Which knob locks look like a substitute for the ED-BKL580 but will not work on a panic device door?
Dummy and privacy knobs are the common mistakes. Single dummy trims such as the Schlage A170 Grade 2 non-keyed dummy, the BEST 6K Series single dummy, and the Cal-Royal BA40 dummy knob have no latch and no key, so they cannot secure an opening. Privacy knobs like the Dexter C2000 privacy ball knob and the Cal-Royal BER20 Grade 3 privacy knob lock from the inside with a thumbturn, which is the opposite of what a storeroom exit opening needs. The ED-BKL580 is keyed storeroom trim that mounts opposite a panic exit device.
11) I key my building to Schlage C - what other knob options match that keyway?
The ED-BKL580 ships with a Schlage C keyway and two 6-pin keys, so it drops into a Schlage C master key system without recoring. Among other keyed knob products, the Cal-Royal BER00 Grade 3 entrance/office knob lock uses a Kwikset keyway, which will not accept a Schlage C key. If you need keyed-alike coverage across an opening with panic hardware, the ED-BKL580 keeps the outside trim on the same keyway as the rest of a Schlage C system.
12) What finishes does the ED-BKL580 knob trim come in?
Two: US10B oil rubbed bronze and US32D brushed stainless steel. US32D is the usual pick when you need it to sit alongside the stainless or satin chrome hardware already on commercial openings; US10B is the darker bronze look for storefront and hospitality work.
13) Is the ED-BKL580 handed, and how does that compare to ordering a standard commercial knob lock?
The ED-BKL580 is non-handed and reversible, so one part number covers left and right hand openings and it can be stocked as a single line item for a building with doors swinging both ways. It comes in US10B oil rubbed bronze and US32D brushed stainless steel. Commercial bored knob locks such as the Corbin Russwin CK4851 Grade 1 entrance/office cylindrical lock with a Global knob and conventional cylinder, or the BEST 8K Series Grade 1 heavy duty entrance knob lock, are full chassis locks selected by function and grade rather than exit device trim.
How fast can I get the Imperial USA IMPED-BKL580-US32D 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 Imperial USA IMPED-BKL580-US32D come with a warranty?
Absolutely. The Imperial USA IMPED-BKL580-US32D 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 Imperial USA IMPED-BKL580-US32D?
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
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