Knaack 729 Replacement Key
Key Series 701 - 750
Knaack 701 - 750 - 729 Replacement Key
3+
Knaack 701 - 750 - 729 Replacement Key
Knaack 701 - 750 Example
Knaack lock
736 Knaack Lock Key
Knaak 738 Truck Toolbox Lock Key
$8.87
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $25+.
Hint: The lock code determines the correct key for your lock and will be stamped on your original key or the face of your lock if you have lost your keys.
KNAACK (CODES ONLINE) | TRUCK TOOLBOX LOCKS | T-HANDLE
KEYS CUT On IN8 KEY BLANK.
Added To Cart!
Want it delivered Tuesday, April 28, 2026? Order by 5pm
EST
Monday, April 27, 2026
choose FedEx Overnight shipping.
My Cart
There are no items in your cart.
Spend $25 and you may receive FREE shipping!
Orders of $25 or more of eligible items may qualify for FREE Shipping.
We provide tracking & delivery confirmations on all USPS & FedEx shipments. View Terms
Email &
Live
Chat Service
8:30 AM - 5:00 PM ET M - F
Use LiveChat & Email
(real humans)
New Products
Graphite Lubricant
Magnifying Card Light
Customer Reviews
What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Mike
Apr 26, 2026
“Good order experience”
Jason
Apr 26, 2026
“Great”
Larry
Apr 26, 2026
“Tried to order on my phone but for some reason it would not recognize my attached photos so I used my laptop to complete the order, other than that issue it went smoothly... ”
Wayne
Apr 26, 2026
“I ordered my key on 4-26-26.I don't know yet how this website will turn out. ”
Laura
Apr 26, 2026
“Easy to order ”
Rose
Apr 25, 2026
“Easy to order ”
Jerry
Apr 25, 2026
“Easy”
Luis
Apr 25, 2026
“Very good experience,easy to deal with”
Paul
Apr 25, 2026
“Great website. Easy to find what you want and unlimited stock on hand.”
James
Apr 25, 2026
“Very easy to use. Identified my odd key immediately.”
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”