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Purchase Item: TL79A UCS Trailer Coupler Latch Lock
  • SKU: PLLK5079
    TL79A UCS Trailer Coupler Latch Lock

  • $56.85

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  • Key Option:
  • Available to order

Lockitt TL79A-UCS Trailer Coupler Latch Lock

PLLK5079 - Now with our universal interchangeable cylinder

TL79A-UCS, with adjustable stainless steel pin, fits virtually any coupler.
Specifically designed for trailer coupler latches on campers, flatbed trailers, utility trailers, landscape trailers, enclosed trailers, and cargo trailers.

CNC machined from solid 6061 Aluminum billet and fitted with our 6 pin cylinder, compatible with our Lockitt van Puck locks and Container lock.

Guaranteed to have 6-pins and include special “security pins” that thwart would-be attacker’s attempts to get into your lock. These security pins are difficult to manufacture which means they cost more and is why your typical cheap retail padlock does not include them.

  • Universal fit for most couplers
  • Machined from solid aluminum resists torch attacks that defeat casted padlocks!
  • Best in class high-security 6-pin cylinder for pick, bump, and raking attacks!
  • Made in USA (cylinder sourced overseas)

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

Lockitt TL79A-UCS Trailer Coupler Latch Lock

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.

Lockitt TL79A-UCS Trailer Coupler Latch Lock

Pin diameter: 7mm - 9/32"

Pin Clearances:
First Notch (Maximum Clearance): 73.5mm - 2.92'
Second notch: 61.45mm - 2.42"
Third notch: 48.75mm - 1.92"
Fourth notch: 36mm - 1.42"
Fifth notch: 23mm - 0.90"
Sixth notch: 10mm - 0.39"

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

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

UPC: 850038259181

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