Knoll Lock Core for K028
Knoll Lock Core for K028
Knoll Lock Core for K028
LOCK CORE: $7.17
NICKEL FINISH LOCK CORE
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $25+.
You can add the following items below:
- Control key (used to remove and install lock cores)
- Matching key
- Lubricant
Only 13 left in stock.
50 more on the way! Arriving by 04/01/2026.
This lock core is compatible with the following lock core series:
FREQUENTLY BOUGHT TOGETHER
*Add to view tier/group pricing discounts
SubTotal:$21.61
$23.21
(Save when paired with matching core)
*Add to view tier/group pricing discounts
SubTotal:$21.61
$23.21
(Save when paired with matching core)
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Ships free when your cart contains only free-shipping items and totals $25+.
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Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Free shipping not eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Added To Cart!
Want it delivered Monday, April 27, 2026? Order by 5pm
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Friday, April 24, 2026
choose FedEx Overnight shipping.
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Customer Reviews
What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
CCL
Apr 24, 2026
“NA”
Yolanda
Apr 24, 2026
“The key I am looking to replaced Damuzhi R001 my key was lost. The replacement name is Southco R001 hopefully this is the correct key. The website was very simple and easy.”
Kevin
Apr 24, 2026
“Portal is always user friendly and easy to use!”
Frank
Apr 24, 2026
“fast, easy, accurate!”
Eric
Apr 24, 2026
“Google”
Emily
Apr 23, 2026
“Found most of what I was looking for. Disappointed you don't have CompX National 3730ps keys ”
john
Apr 23, 2026
“only 3 stars, i have a change in phone number and it is next to impossible to make the change.”
Stephen
Apr 23, 2026
“thanks”
joseph
Apr 23, 2026
“good website easy to use
”
Edward
Apr 23, 2026
“Great servic”
Howard
Apr 23, 2026
“Very customer friendly.”
John
Apr 23, 2026
“Not a good idea to use Amazon Ship. They do not have a good delivery window when we are open and sometimes leave package at our business door which will get stolen by the time we open. ”
Joseph
Apr 23, 2026
“Great website! I was able to find exact TriMark Key blanks needed for my 97 Pace Arrow with ease! ”
Robert
Apr 23, 2026
“Very pleased excellent service”
Maricela
Apr 23, 2026
“Easy to use!”
Trace
Apr 23, 2026
“simple to find the keys I needed. easy check out.”
Tim
Apr 23, 2026
“Simple and quick”
Josh
Apr 23, 2026
“This place is always super easy to use on they have almost every key. Used them for years and always been satisfied”
John
Apr 22, 2026
“website was a answer to frustration, I had obtained several file cabinets for our business. None of the keys provided matched our locks. Great find with just 1 key blank given to us (it did not match any cabinet) however the key infor led me to this website.”
Rosellen
Apr 22, 2026
“Awesome, once I put in the Key # I was on the page I needed to be on!”