











SAF 2000 TRAILER LOCK

Patent pending power tool resistant SAF Tech design and geometry deters angle grinder blades up to 5 inches. Hardened cast steel for increased hardness, strength, ductility and toughness will withstand repeated brute force attacks.

Unique anti-drill design prevents direct attacks to internal lock body and locking mechanism

Premium high security disc detainer lock is extremely pick resistant

Easy to grip cap seals out moisture and debris for additional extreme weatherproofing
1 Trailer Coupler Lock
4 High quality disc detainer keys
18 lbs
7.25" x 6" x 5.5"
Fits most standard OEM flat lip design trailer couplers
> for additional fit guidance see below <
This thing is massive and heavy, but if the best in security for your coupler is what you're looking for, this lock is it. I have no worries, none, about anyone getting to the coupler. I watched a well respected locksmith video review of this lock and he had to fabricate his own special tool to pick the lock, and even then it wasn't easy or quick. A determined thief can still steal your trailer, but no way are they hooking up to the coupler unless they have a couple hours to remove the lock. They might be able to pull it with the safety chains, put it on another trailer, or cut the tongue off, but the coupler is secure. It's an expensive lock but in my opinion worth every penny. Combined with the best wheel locks I could find, Advanced Wheel Locks, my trailer is as secure as can be. It's gonna be a lot easier to just break into the trailer and steal my stuff than take the trailer! It's not easy to impress me but this lock blows me away.
I love the look people give me when i put this lock on anyone that sees it say you mean business, love it . nothing in life is 100% safe but ill take 95% any day.
thank you for making a great product.
The lock is amazing. I doubt that anyone can cut it off
See what our customers are saying
from 184 reviewsI hate the fact that I need to spend so much to protect my trailer, But this lock is worth every penny! I had high expectations and the quality and design exceeds my expectations. I'm ordering a second one for my travel trailer!

I received my SAF lock about a week or so past. This lock is massive, and heavy. It's designed to leave in one place, because of it's size and weight. Which is exactly what I was looking for. My use for it is a link from a floor anchor to my ebike chain at my house. This lock makes it easy to unhook my bike and get on the road, without having a weak link that a thief can exploit. It's not a lock you can throw in the basket and take along. Think having it at home or work. It's super convenient to have, and the most secure lock I've ever had. If you're looking for serious security, this is it!

That big boy bike lock in NO JOKE! It is SO huge and heavy! Makes me feel like our new spendy bikes are safe!

This thing is massive and heavy, but if the best in security for your coupler is what you're looking for, this lock is it. I have no worries, none, about anyone getting to the coupler. I watched a well respected locksmith video review of this lock and he had to fabricate his own special tool to pick the lock, and even then it wasn't easy or quick. A determined thief can still steal your trailer, but no way are they hooking up to the coupler unless they have a couple hours to remove the lock. They might be able to pull it with the safety chains, put it on another trailer, or cut the tongue off, but the coupler is secure. It's an expensive lock but in my opinion worth every penny. Combined with the best wheel locks I could find, Advanced Wheel Locks, my trailer is as secure as can be. It's gonna be a lot easier to just break into the trailer and steal my stuff than take the trailer! It's not easy to impress me but this lock blows me away.

This will definitely discourage anyone from a fast 'cut and steal' trailer. I now have peace of mind that no one will cut this off. It came with 4 keys and that allows me to keep a key with all my vehicles that tow the trailer.
I definitely would recommend this for securing your valuable trailers.
Gary H

Got a pair of Apex TIs. The lock is better than my last Apex - for which I sometimes had to wiggle the key to get in place and open. The TI seems to have been improved, so the key works first time. Great lock, as always from Altor.

After spending months searcing for an enclosed car hauler trailer, I finally bought one. After purchasing the trailer I realized how vulnerable my trailer would be just sitting in the location where I store it while not in use. I then started my research on trailer locks, and after a few days of searching i realized that the ALTOR SAF TRAILER LOCK was the way to go. While its probably one of the most expensive trailer locks on the market, when you factor the cost of a high end enclosed car trailer, v.s. the cost of this lock, it was a no brainer to spend a little bit more money to protect my investment. Just one look at this lock should deter any would be trailer thief. Great American made product here.

This bag makes it easy to carry and store the heavy SAF Trailer Lock. Would you like transporting your bowling ball without a bag? This bag works great.

Very good quality and fast shipping. I will be buying another lock.
Thanks

Im very happy with my altor locks. i have two ti ones and one steel. Altor keyed them all the same for me too.

The SAF was easy to get on and off. I was concerned that it would be awkward to engage the lock cover. But it screws in easily. It’s also easy to unlock with the key without being able to see the keyhole, since the keyhole faces the ground. The SAF 2516 is substantial and seems impenetrable.

I have purchased one of these lock for my new company trailer. I love it. I just had one of those cheap ball locks on it and they cut it off with band saw and took the trailer.

I love the look people give me when i put this lock on anyone that sees it say you mean business, love it . nothing in life is 100% safe but ill take 95% any day.
thank you for making a great product.

I can leave my Airstream without any worries. This lock is solid and will deter most if not all thieves by its appearance alone!

Very satisfied. Lock was actually more than I expected. Very quick delivery. 5 stars

FIT Guidance
for 2" Couplers




The SAF 2000 fits most SAE Class I-IV rated A-frame and channel mount couplers designed for 2" hitch balls.
Note: The SAF 2000 is designed to secure 2" ball couplers with a flat lip design as found on these popular brands.
See below for additional fit guidance.


Standard A-frame Coupler

Standard Channel Mount Coupler

"Demco" Coupler
For Airstream Owners:



2020 Airstreams and newer have standard 2" flat lip couplers that are compatible with the SAF 2000 Trailer Lock.
We recommend that if you do replace the rolled lip coupler on your camper, have a certified welder or have your Camper Service Mechanic install a coupler with the flat lip design as referenced above.
The SAF 2000 Trailer Lock DOES NOT fit the following 2" coupler style:

Straight tongue coupler and actuator

"Pro" with yoke latch coupler style

Sleeve-lock style

Under-style A-frame coupler

Cast steel A-frame coupler
Q. Is it possible to order different (or multiple) SAF Trailer locks and use the same key for all of them?
A. Yes, it is possible to order the SAF Trailer Lock keyed alike. Please choose this option in the drop down menu when placing your order, or contact us if you want a large corporate order to secure your fleet of trailers. Please allow additional time for shipping and handling for your custom order.
Q. How do I know the SAF Trailer Lock will fit my coupler?
A. The SAF Trailer Lock has been test fitted with most common coupler locks available. The SAF Trailer Lock is designed to work couplers with a flared lip. Please review the above fit guidance to compare and ensure your coupler is compatible. If your don't see your style of coupler, please email info@altorlocks.com with an image of your coupler.
The Altor SAF2000 Trailer Lock is the first power tool proof trailer lock!
Thieves using power tools is the new normal. If you do not have this lock, your trailer and its cargo are vulnerable to being stolen in seconds. The SAF 2000 features Altor's patent pending SAF Tech, a radial finned structure formed from a premium hardened alloy steel that is too thick to be penetrated by angle grinders so hard it destroys reciprocating saw blades, and shock resistant enough to withstand repeated blows from a sledge hammer ensuring that you have the ultimate peace of mind that your trailer is safe.
In addition to being the most secure trailer lock on the market the SAF 2000 is the most weather proof trailer lock on the market. Designed with extreme weatherproofing, this means that the SAF 2000’s high security disc detainer mechanism is encased in a stainless steel lock body that will not corrode from the elements. For additional level of protection the SAF 2000 has an internal dynamic seal and weatherproofing cap that form an airtight seal ensuring that no corrosion causing moisture or mechanism seizing dust enter your lock mechanism.
Lastly the SAF 2000’s one piece design installs in seconds. Simple and easy!
Features and benefits:
- Patent pending power tool resistant SAF Tech.
- SAF Tech Geometry can not be penetrated by angle grinders up to 5”
- Premium hardened alloy steel blunts reciprocating saw blades and drill bits rendering them useless
- Tough enough to withstand repeated attacks from sledge hammers and pry bars
- Extreme weather proofing for maximum life span and reliability.
- All stainless steel lock body for maximum corrosion resistance
- Dynamic mechanism seal prevents corrosion causing moisture from damaging the mechanism
- Weather Proofing Cap prevents dust and debris compromising the locks reliability
- High security disc detainer lock mechanism
- One piece design installs in seconds
- Fits most common 2” couplers with a flat lip (See coupler fit guide)
Package Includes:
- 1 SAF Trailer Lock
- 4 high security disc detainer keys
Weight: 18 lbs
SAF TECH FEATURES AND BENEFITS
Defends and protects against these attacks

ANGLE GRINDER
Altor's patent pending SAF Tech Design's unique radial fin and a specialized formulation of hardened cast steel destroys the cutting edge on angle grinder blades up to five inches.

RECIPROCATING SAW
Physical properties of our hardened steel is incredibly tough and quickly dulls and breaks saw blade teeth rendering them useless and ineffective against our SAFTech.

DRILL + HOLE SAW
The lock mechanism is designed with an anti-drill feature where drill bits and hole saws cannot dig in and have no leverage, spinning in place.

BRUTE FORCE
Our hardened cast steel design and specialized formulation will withstand brute force attacks from pry bars, crowbars and sledge hammers.

PICK RESISTANT
Our disc detainer locks have multiple disc tumblers making the lock highly secure and incredibly pick resistant.Per Lock Picking Lawyer, "This lock is un-pickable on the street." (link to youtube)

WEATHERPROOF
The easy-to-grip safety cap and series of internal seals lock out moisture, dust, mud, and debris, from the lock body, preventing corrosion and internal lock mechanism jams and freezing.
Installation is a snap, installs in seconds.
SIMPLE INSTALLATION

Juggling not necessary

Step 1
Remove cap and insert key. Turn key to the unlock position.

Step 2
Place the SAF Trailer Lock onto your coupler. Turn key to the lock position.

Step 3
Secure cap. Enjoy Peace of Mind.
The SAF Trailer Lock vs Reciprocating Saw
The SAF Trailer Lock vs Drilling and Hole Saw
The SAF Trailer Lock vs Brute Force