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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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Ships free when your cart contains only free-shipping items and totals $35+.
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Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $35+.
Free shipping not eligible
Shipping charges will apply to this item.
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Showing 1 of 1 reviews
5.0
★★★★★
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Customer Reviews
What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Walter
Aug 13, 2026
“My experience was expedient and without any problems. Thank you!”
David
Aug 13, 2026
“Good website with options. clear processing information
”
Tim
Aug 12, 2026
“It was super easy to use!!!”
David
Aug 12, 2026
“Easy”
Delise
Aug 12, 2026
“Hey, it's easy!”
Elsie
Aug 12, 2026
“Easy to use.”
John
Aug 12, 2026
“very easy to locate needed keys”
Richard
Aug 12, 2026
“You checkout screen is awful. there is no scroll bar on the side. took me a long time to figure out to use the down arrow on my keyboard and even that was a problem. suggest you take a look at the system. ”
Danielle
Aug 12, 2026
“easy process”
Raul
Aug 12, 2026
“The website was easy to use and found my required item super fast. Thank you!”
jorge
Aug 11, 2026
“quick, fast and easy!!!”
Michelle
Aug 11, 2026
“very easy ordering experience”
Ramon
Aug 11, 2026
“ Es la primer llave de reemplazo que pido con esa compañía espero que hagan un buen trabajo les voy a dar un voto de confianza. Espero no lo vayan a cagar”
Sergei
Aug 11, 2026
“Everything went smooth
”
DAVID
Aug 11, 2026
“Very easy to order replacement keys! Thank you!”
Vanessa
Aug 11, 2026
“Very hard to find the key L005. Hopefully it the right one. I have use you guy before and it was so easy and key can right on time.”
Dena
Aug 11, 2026
“Very easy to purchase keys for filling cabinets.”
Mitchell
Aug 11, 2026
“Very convenient to have this option for getting additional keys.”
George
Aug 10, 2026
“just ordered,,, dont knopw if its right ?? or how long to get it ?,,, or if i will ?? so its a middle of the road issue now !!!! ”
Ryan
Aug 10, 2026
“Always easy to find exactly what I'm looking for”