Hudson H4001 - H5000
Replacement Keys
H4001 - H5000 Key
3+
H4001 - H5000 Key
Hudson H4460 Mailbox Key
Hudson Mailbox Keys
Hudson 4955 Mailbox Lock key
H4091 Lock Key
Back Side of Lock
H4574 Original Key
H4741 Original Key
$8.87
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The Hudson H4001–H5000 mailbox key series is designed to replace lost or damaged keys for mailbox locks used by Hudson and Auth Florence mailbox systems. These precision-cut mailbox replacement keys fit locks stamped with Hudson key codes H4001 through H5000 and are commonly used on apartment mailboxes, commercial mail centers, USPS-style cluster boxes, and centralized mailbox units. Compatible with ESP mailbox locks, including models such as PTR-DC656UN, these Hudson mailbox keys provide a reliable solution for property managers, postal contractors, facility managers, HOAs, and maintenance personnel needing fast, accurate mailbox key replacement without changing the lock.
MAILBOX LOCKS > HUDSON LOCK / AUTH / FLORENCE (GCODE / FRAMON / LASER CUT)
KEYS CUT On HL1 KEY BLANK.
Complete Hudson H4001 - H5000 Lock Code List
FREQUENTLY BOUGHT TOGETHER
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What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Ed
Aug 07, 2026
“Love the service snd response.”
Tod
Aug 07, 2026
“Easy to find replacement lock and key I needed. Easy checkout and pay. ”
Dennis
Aug 07, 2026
“Fast, easy to location correct key, multiple shipping options.”
Elliott
Aug 07, 2026
“Easy to use.”
Nicholas
Aug 06, 2026
“Always a joy”
Cynthia
Aug 06, 2026
“Easy to find models and keys. Payment was also easy and convenient.”
Michael
Aug 06, 2026
“works fine”
Bill
Aug 06, 2026
“Nice and easy site to navigate”
Nate
Aug 06, 2026
“Some confusion at checkout, but you guys are great.”
Ala
Aug 05, 2026
“Fast and excellent service ”
Ronald
Aug 05, 2026
“Horrible”
Cynthia
Aug 05, 2026
“Fast and easy ordering process”
Shawntea
Aug 05, 2026
“Great and easy to order! Just put the number of the lock and it pops up for you!”
Vernetta
Aug 05, 2026
“Have ordered from Easy Keys in past almost all replacement keys I've ordered have been good. Delivery time is great.”
Wayne
Aug 05, 2026
“Easy like Sunday Morning.”
Joel
Aug 05, 2026
“The process is easy, and they always send me what I order.”
Angela
Aug 04, 2026
“Easy to order online. This is my 2nd time to use this company. Love that they are in the US”
Rochelle
Aug 04, 2026
“Very disappointed in your freight policy It seems like everything does not qualify for free freight and some things because of the total you insist on only sending fedex so I have to split my order up into multiple orders and pay more freight than is necessary when it can all go in the same USPS flat rate box cheaper that what you are charging Have bought keys and locks from you for many years and most things were freight included over a certain amount ”
Eric
Aug 04, 2026
“Super smooth”
Randall
Aug 04, 2026
“Received our key. It works fine. Selection and ordering process was easy.”