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Purchase Item: PL170-80 UCS Monoblock Padlock
  • SKU: PLLK5780
    PL170-80 UCS Monoblock Padlock

  • $48.09

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  • Key Option:
  • Available to order

Lockitt PL170-80 UCS Monoblock Style shutter padlock

#PLLK5780 - Now with our universal interchangeable cylinder

Our Monoblock Hidden Shackle padlock has 0.80" clearance.

With a larger opening, this block padlock can be used on Toy Haulers and cargo trailer doors where the hasp brackets are spaced further apart. A common application is inside a shipping container hasp cover.

The opening easily accepts both links of a 10mm or less security chain. Alternatively, the lock can be permanently mounted on any flat surface by using the 4 pre-threaded 5mm holes on each side of the lock. One through hole allows securing a tether.

  • Machined from 6061 aircraft-grade aluminum, anodized and resistant to corrosive environments. To prevent hack-sawing the lock body, a solid stainless steel anti saw pin is factory inserted in the neck.
  • Fitted with a 6-pin bump and pick resistant re-keyable cylinder. A silicone cover protects the cylinder from dirt, grime, and the outdoor elements.
  • Made in USA (cylinder sourced overseas)

Notes: This UCS lock replaces PLLK176A with once piece cylinder & shackle. Contact us if you need one of our previous version locks.

For help understanding key options, see the Key Options tab.

How to select a lock option that best suits your needs:

  • Keyed Different: Select this option if only one lock is needed. If multiple Keyed Different sets are ordered, each lock will be Keyed Different. Each lock will include its own set of 2 keys.
  • Keyed Alike:* Select this option if you need multiple locks all keyed the same. Every key in a Keyed Alike order will be identical and each lock will include a set of 2 keys. When ordering Keyed Alike sets, please keep in mind that one compromised key can compromise your entire lock series. This can be problematic, for example, with lock sets mounted on different work vans or cargo trailers.
  • Keyed Specific: Select this option if you need a lock keyed to the same code for a Lockitt product you already own. Each lock will include a set of 2 keys.

Regardless of which keying option you select, all Lockitt UCS locks can later be re-keyed or have cylinders replaced at any time should the need arise.

Or, let Lockitt plan a custom Keyed Alike setup for you across a range of different lock types. Additional lead time and nominal cost are involved. Click to learn more about the Lockitt One Key service.

*While off-the-shelf Keyed Alike locks are a fast and convenient way to purchase several locks keyed the same, anyone buying from that same batch essentially has your key. Unlike mega retailers, Lockitt uses much smaller batches of ready-to-ship keyed alike cylinders, greatly reducing the chances that your keyed alike products will be compromised. For those requiring maximum keyed alike security, consider Lockitt's exclusive One Key service.

Model: PL170-80

Shackle diameter: 10.5mm - 0.41"
Inside Clearance: 21.5mm - 0.85"

Lock Body: 6061 Aluminum
Locking Pin: Hardened Steel
Cylinder: Brass
Cover: Silicone

Cylinder Type: Tumbler 6 Pin
Security pins: Yes
Rekeyable: Yes
Weight: 11 oz
Number of keys: 2

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