SKU: 48664870789

Clearance..Open Box..Master Lock PROSERIES 6321NKA Laminated Steel Lock (Different Keys for each Lock). Case/4

Sale price$108.12 Regular price$120.13
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Clearance..Open Box..Master Lock PROSERIES 6321NKA Laminated Steel Lock (Different Keys for each Lock). Case/4The Master Lock ProSeries Shrouded Padlock features a 2 1 8in (54mm) heavy steel body that withstands physical attack and a 3 4in (19mm) tall, 5 16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Ideal for transportation and industrial applications, the iron shroud protects the shackle from bolt cutters and a dual ball locking mechanism resists pulling and prying. The high security, rekeyable 5 pin cylinder with spool pins

The Master Lock ProSeries® Shrouded Padlock features a 2-1/8in (54mm) heavy steel body that withstands physical attack and a 3/4in (19mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Ideal for transportation and industrial applications, the iron shroud protects the shackle from bolt cutters and a dual ball locking mechanism resists pulling and prying. The high security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick.

The Master Lock No. 6321 ProSeries® Shrouded Padlock features a 2-1/8in (54mm) heavy steel body that withstands physical attack and a 3/4in (19mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. Ideal for transportation and industrial applications, the iron shroud protects the shackle from bolt cutters and a dual ball locking mechanism resists pulling and prying. The high security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick.

Specifications

  • Iron shroud protects shackle from bolt cutters
  • ProSeries® Padlocks are designed for Commercial/Industrial applications
  • 2-1/8in (54mm) heavy steel body withstands physical attack
  • 3/4in (19mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance
  • Dual ball locking mechanism resists pulling and prying
  • High security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick
  • Keyed Different, Commercial Boxed Packaging
  • Body Width: 2-1/8 in (54 mm)
  • Shackle Length: 3/4 in (19 mm)
  • Shackle Width: 7/8 in (22 mm)
  • Shackle Diameter: 5/16 in (8 mm)
  • Color: Black
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48664870789

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4.5 ★★★★★
Based on 7 reviews
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T
Verified Purchase
trish
Carnegie, US
★★★★★ 5
I like it
Color: Rustic Brown-2pack
Worked perfectly in my living room
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
Shakala
Louisville, US
★★★★★ 5
Shelf
Color: Black
Love these shelves so much I got them twice! Easy to install and helps with storage of any kind( nothing too heavy however)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
K
Verified Purchase
Kingdaddy#9
Omaha, US
★★★★★ 5
Nice display shelves
Color: Black
These shelves are really easy to install unless you just don’t have any kind of skill at all with putting it where you want it and making sure it’s level and marking you anchor points. Shelves themselves look good and are really sturdy for small display items. Not much work at all to put together.
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Reviewed in the United States on March 26, 2023
K
Verified Purchase
Kindle Customer
Whiting, US
★★★★★ 4
Not squared shelves
Color: Rustic Wood
I thought these shelves would be squared but they are actually rounded at the corner making them a but awkward to hang especially if your walls aren't perfectly squared. They look pretty once hung but they are quite hard to hang if you go by the instructions. I would not buy these again.
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Reviewed in the United States on March 12, 2024
N
Verified Purchase
Nomnom
Waukegan, US
★★★★★ 5
G
Color: Grey
Good
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Reviewed in the United States on May 19, 2026

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