Ball Coupler Lock - Flat Lip Design

Flat Lip Design

SKU: TLS-2

Used for: Trailer, Boat Trailer, and Travel trailer (RVs & 5th Wheel)
$155.56
$155.56
Sale Sold out
Size

Select the appropriate size based on your trailer’s coupler.
Security Level

Opt for the desired security level: Standard for everyday protection or Strong for maximum security.

Custom-fit security. Choose your key at checkout

Free shipping

5-year warranty

Free returns
within 30 days
Your expert A question about this product?

Description

Quick & EasyInstallation

Rust & Weather Resistant

Bullet proof

Custom-fit design

The AMPLock Ball Coupler Lock – Flat Lip Design delivers ultimate trailer security with a precisely molded fit for straight-lip ball couplers. Its heavy-duty construction resists corrosion and tampering, while the quick push & lock system makes securing your trailer effortless. A unique key control system prevents unauthorized duplication for maximum protection. Made in North America, this lock is built to withstand harsh conditions, offering unparalleled security for your trailer or RV. Choose AMPLock for reliable protection and total peace of mind.

Advanced Security Features

For over 20 years, AmpLock has been recognized for the strength and reliability of its locks. Designed for maximum security, our products incorporate advanced safety features. With over 250,000 satisfied customers across Canada and the U.S., partnerships with major industry leaders, and an average rating of 4.7 out of 5 on Amazon, our reputation speaks for itself.

High Grade Materials

AmpLock uses premium custom materials sourced from North America, ensuring top-tier security and durability. Our locks feature high-hardness ductile cast iron for the main structure and stainless steel for all removable parts, providing exceptional resistance to cutting, drilling, and corrosion.

Unique Key Combinations

AmpLock: The Lock That Protects Your Trailer Lock Like No Other. Our disc locks offer unmatched security, with millions of unique combinations, making lock picking virtually impossible. The rotating face prevents drilling, adding an extra layer of protection. Thanks to our advanced disc lock technology, each lock ensures maximum resistance. The Keyed Alike option allows you to use a single key for multiple locks, simplifying usage without compromising security. Plus, our non-conventional key is unique to each lock, ensuring reinforced protection.

Innovative Mechanism

The Ultimate Fortress – AmpLock Trailer Lock: Unbreakable protection against saws, drills, torches, and even liquid nitrogen!

Compatibility

Molded to fit snugly on the coupler, ensuring zero wobbling or loosening, this anti-theft trailer lock is a game-changer! Engineered for a seamless, rock-solid integration with your trailer, it offers unmatched protection against theft. Say goodbye to flimsy, ill-fitting coupler locks and hello to AmpLock’s precision-engineered fortress for your camper trailer accessories.

Quick & Easy to Install

The Push and Lock system embodies the ultimate simplicity in installation. Just push, and it locks instantly. Push and Lock. Simply.

Customer Reviews

Based on 311 reviews
74%
(231)
11%
(34)
5%
(15)
2%
(6)
8%
(25)
100.0
S
Sarah
Ball Coupler Lock - Flat Lip Design

I don’t think I have even written a review but I found my trailer still in its spot and this lock absolutely still holding tight. As you can see from the pictures they tried to cut it off in three places and couldn’t do it.After I had two trailers stolen I bought these locks and needless to say, they work and saved me ten thousand dollars in addition to the time spent trying to replace everything.Absolutely 100% Impressed!!!

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SamuelTBuckner
Ball Coupler Lock - Flat Lip Design

Fit perfectly on our new Lance 1685 camper. Very heavy duty. We had our last camper stolen and I don;t think that will happen again with this lock installed.Very pleased!

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EmiEmc
Ball Coupler Lock - Flat Lip Design

If you leave this on your trailer, it will rust and you will not be able to take it off without destroying it.Look at the uploaded picture and notice the bright rust on the bottom of the metal cylinder. That rust will freeze the metal cylinder so it cannot be moved.Then you will have to cut it off!

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matthew
Ball Coupler Lock - Flat Lip Design

It is very heavy duty and gives me peace of mind knowing my RV may be deterred from being stolen.

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Paul
Ball Coupler Lock - Flat Lip Design

I lost my keys and didn't want to wait for replacements. It can be cut with a reciprocating saw and a metal blade in 30 seconds or less. I'm curious if there other model is stronger.

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123

Find answers to common product questions here.

Need Help With Your Lock?

How do I choose the right lock for my trailer?

Each trailer type has a specific lock model for the best fit. Use our Lock Selector Tool on our website to find the best option for your needs.

Are AMP LOCK products weather-resistant?

Yes, our locks are designed to withstand extreme weather conditions, including rain, snow, and high temperatures, ensuring long-lasting performance.

Can I order multiple AMP LOCKs that use the same key?

Yes, you can order AMP LOCKs that use the same key by selecting the "Keyed alike" option during checkout. If you already own an AMP LOCK and need a new lock to match your existing key, select the "Keyed alike - Use existing key number" option and provide the key information found on your control card or key tag.

Can I order extra keys for my AMP LOCK?

Yes, additional keys can be ordered through our website. You will need your lock's unique key code to request a duplicate. Order additional keys.

My AMP LOCK won't unlock. What should I do?

  1. Verify your key: Ensure your key has "REAL" engraved on it.
  2. Check how far the key turns:
  • The key should turn ¾ of a turn to unlock.
  • If it only turns ¼ of a turn, check if the key is damaged or incorrect.
  • If the key turns between ¼ and ¾ of a turn, lubricate the lock with a non-silicone-based lubricant and use compressed air to remove debris.
  • If the key turns more than ¾ of a turn or rotates fully, contact AMP LOCK or a locksmith, as the internal mechanism may be damaged.