ESP Threaded Hex Nut
Sku: PTR-656UN-HN
Threaded Hex Nut Mailbox Lock w/ 2 Keys Details
Universal Mailbox Lock Package with Hex Nut. HL1 (Hudson Lock Replacement). 1 lock (Non Dust Shuttered) w/ 2 keys, 5 OEM replacement cams. Key rotates counter-clockwise 90 degrees. Key removable in locked position only. NOTE: Extra keys may only be purchased with the purchase of a new lock.
Price: $8.37
94 in Stock.
Bulk Pricing
2 units
$7.37 ea
5 units
$6.37 ea
10 units
$5.37 ea
SKU: PTR-656UN-HN
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Extra Keys $7.17 each
To add extra keys, PTR-656UN-HN must be in the cart.
SKU: PTR-656UN-HN
Product Description
ESP is the only US manufacturer that offers threaded cylinders mounted with a Hex Nut. This feature insures Higher Security and accommodates any door thickness. Each lock is keyed differently.
Secure your mailbox or storage compartment with the ESP threaded hex nut mailbox lock with 2 keys, available at EasyKeys.com. This durable replacement mailbox lock features a threaded body and hex nut for quick, secure installation on residential and commercial mailboxes, parcel boxes, and enclosures. Designed for smooth operation and reliable security, the lock includes two matching keys for immediate use. Ideal for homeowners, property managers, and maintenance professionals replacing worn or damaged mailbox locks. Built for long-lasting performance and easy installation, this ESP mailbox lock delivers dependable access control. Fast shipping and trusted quality guaranteed.RECOMMENDED PRODUCTS
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Shipping charges will apply to this item.
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $35+.
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What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Clifford
Jun 12, 2026
“Great”
edwin
Jun 12, 2026
“Good”
David
Jun 12, 2026
“dont do surveys”
Shawn
Jun 12, 2026
“Very easy to order!”
Lisandro
Jun 12, 2026
“great customer service, fast turnaround ”
Daniel
Jun 11, 2026
“Feedback comes at end of job”
Thomas
Jun 11, 2026
“Ease of use great experience ty”
Jim
Jun 11, 2026
“Super easy to use. Thanks for that. ”
Michael
Jun 11, 2026
“Easy to use.”
Lane
Jun 11, 2026
“not clear how or when the cut numbers are submitted. I put them in the notes.”
ed
Jun 11, 2026
“thanks”
Lorie
Jun 11, 2026
“Just a little difficult finding the key I needed because I was putting a space in the ID. That is, I was typing "HW 104". When I removed the space, I found it immediately.”
Barbara
Jun 11, 2026
“My experience was smooth ”
MARK
Jun 10, 2026
“it was fast and easy to order would buy more in future thanks again Mark”
Marjorie
Jun 10, 2026
“Easy order. Hope it works. ”
Michael
Jun 10, 2026
“Easy stress-free transaction ”
Federico
Jun 10, 2026
“Easy”
Steven
Jun 10, 2026
“Excellent”
Endalkachew
Jun 10, 2026
“I have a great experience placing my order. Very clear instructions and steps to follow all the way through. ”
Mark
Jun 10, 2026
“New cabinet arrived, unlocked cabinet, dropped keys in so they wouldn’t get lost, closed cabinet and drawers locked. Cannot get a human in customer service so now have to pay $15 for a new key due to the malfunction of the lock. Not a good experience. ”