Top Picks

Reviews of the 10 Best Trailer Padlocks

We understand that it can be difficult to choose the right trailer padlocks with so many options available in the market. This guide will help you narrow down your choices and make it easier to find the best trailer padlocks for your needs.

We have considered the needs of all segments of consumers to give you the best possible advice on how to pick the best trailer padlocks.

The Best Trailer Padlocks – Comparison Chart with Price

Trailer Padlocks Reviews – Top Picks with Features

Master Lock Pro Series - (3) Hidden Shackle Padlocks Keyed Alike 6271KA-3

Master Lock Pro Series - (3) Hidden Shackle Padlocks Keyed Alike 6271KA-3

Features :

  • Three (3) high security ProSeries Padlocks designed for Commercial/Industrial applications. Locks are keyed alike w/ 6 total keys. 2-7/8" (73mm) wide reinforced zinc die-cast lock body (see more product details below). Ideal for transportation, vending and many other applications.
  • FITMENT: Please see more product details below to help ensure these locks will work.
  • ATTENTION: If you order two 3-packs they will NOT necessarily be keyed the same. To ensure you get two 3-packs keyed alike, you must order the 6-pack.
  • See image for reference - Shackle Dimensions - A: 3/8in (9mm) B: 19/32in (15mm) C: 1-23/32in (44mm). Lock body conceals the shackle! Fully shielded 3/8 (9mm) diameter hardened boron alloy shackle offers impossible to cut and pry resistance features.
  • High security, re-keyable 6-pin cylinder with spool pins is virtually impossible to pick. Lifetime guarantee. This lock is also available with the BumpStop Technology. Search 6271NKA in Amazon's search window.

CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span

CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span

Features :

  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access

Master Lock Hidden Shackle (2) Keyed Alike Padlocks 6271NKA-2 w/ BumpStop

Master Lock Hidden Shackle (2) Keyed Alike Padlocks 6271NKA-2 w/ BumpStop

Features :

  • This listing is for 2 keyed alike locks - 4 keys included. The hardened diecast zinc body is strong, durable and resists corrosion. Pro Series Padlocks are designed for Commercial/Industrial applications. Ideal for transportation, vending, gates, and industrial uses.
  • These Locks FEATURE BumpStop Advanced Cylinder Technology (For explanation see more product details below).
  • HIGH SECURITY 6-pin cyclinder for maximum pick resistance. Removable cylinder for replacement or repinning.
  • BOLT CUTTER TOUGH - fully shielded hardened boron alloy shackle offers impossible to cut and pry resistance features.
  • DIMENSIONS (see image) - A) 3/8 (10mm), B) 19/32 (15mm), C) 1-23/32 (44mm) Width 2-7/8 (73mm)

Master Lock M40XT Magnum Heavy Duty Stainless Steel Discus Padlock with Key, Pack of 2 Keyed Alike

Master Lock M40XT Magnum Heavy Duty Stainless Steel Discus Padlock with Key, Pack of 2 Keyed Alike

Features :

  • Indoor and outdoor padlock with key; maximum security lock with Tough-Cut octagonal boron-carbide shackle is best used as a storage unit lock, garage lock, shed lock, trailer lock, and moving truck lock
  • Key lock is constructed with Tough-Cut octagonal boron-carbide shackle which is 50% harder than hardened steel; shrouded design minimizes shackle exposure and protects against bolt cutter attacks
  • Four-pin cylinder for maximum pick resistance; reinforced body bumper for scratch resistance
  • 2-3/4 in. (70 mm) wide lock body; 3/8 in. (10 mm) diameter shackle with 5/8 in. (16 mm) length, 1-1/32 in. (28 mm) width
  • Includes two padlocks, two keys; both keys open all locks

Master Lock - (3) Keyed Alike Trailer & Multi Purpose Padlocks, 37KA-3

Master Lock - (3) Keyed Alike Trailer & Multi Purpose Padlocks, 37KA-3

Features :

  • This listing is for THREE (3) padlocks keyed alike (same key unlocks all) and six keys. The lock is also available with Bump Stop Technology. Search 37NKA in our storefront.
  • APPLICATION: These padlocks are ideal for all outdoor applications when needing multiple locks that utilize ONLY one key. The #37 latch lock works well on 1-7/8 and 2 inch couplers and on virtually all standard hasp applications. These locks have a removable shackle sleeve. Sleeve off - Secures coupler latches. Sleeve on - Works best with hasps. KEY RETAINING - ensures that padlock is not left unlocked.
  • PADLOCK FEATURES: 1-9/16"(21mm) wide x 3"(76mm) high. Armored Shackle Guard blocks bolt cutters. Revolving, case-hardened steel shackle sleeve resists cutting and sawing. Removable shackle sleeve. Sleeve off - Secures coupler latches to accommodate openings 9/32" (7mm) in diameter. Sleeve on - Works best with hasps, fits openings 1/2" (13mm) in diameter or larger. Precision pin tumbler mechanism resists picking.
  • IMPORTANT NOTE: If using this style lock on a trailers coupler latch please be aware it is NOT recommended for all 2-5/16 couplers. It will fit some 2-5/16 couplers, the exception being 2-5/16 couplers that have the latch partially recessed from the top surface of the coupler, or latches that are wider than 7/8.
  • ATTENTION: If you order two 3-packs they will NOT necessarily be keyed the same. To ensure you get two 3-packs keyed alike, you must order the 6-pack.

Master Lock 605DAT Trailer Coupler Padlock - 2 Pack

Master Lock 605DAT Trailer Coupler Padlock - 2 Pack

Features :

  • This listing is for two (2) solid brass coupler latch locks. These locks are NOT keyed alike.
  • Works on all 1-7/8" and 2" coupler latches, but not all 2-5/16". Opening measures exactly 3/4".
  • Protected case-hardened steel shackle resists cutting and built-in anti-sawing pin for maximum protection.
  • Solid brass case for corrosion resistance. Simple installation and removal.
  • Matching colored keyhead for added convenience. Limited lifetime warranty.

Trimax THP2XL Keyed Alike Trailer Door Lock, (Pack of 2)

Trimax THP2XL Keyed Alike Trailer Door Lock, (Pack of 2)

Features :

  • Protects against bolt cutters, no exposed shackle to cut or saw
  • Enlarged opening covers and secures ALL trailer hasps
  • Solid steel and thicker body with 3/8" diameter internal shackle
  • 2-7/8" Diameter
  • Two pack of THPXL are keyed alike

Mardili Lock Hidden Shackle Trailer Puck Padlocks Rekeyable Keyed Alike, Soild Steel, Pack of 3

Mardili Lock Hidden Shackle Trailer Puck Padlocks Rekeyable Keyed Alike, Soild Steel, Pack of 3

Features :

  • (!Reminder: For your time concern , PLEASE confirm the size before purchase)High Security - This rekeyable 6-pin Cyliner with Spool Pins is virtually impossible to pick and with soild steel shackle, it can resist bolt cut and physical attacks!
  • Heavy Duty, Weather Resistant - Made of #45 Steel with the chrome surface, this lock is impossible to cut or pry, the chrome surface is rust and temperature resistant which can withstand any weather,no spring to rust or jam.(if the key needs to expose in very wet area, this may not suitable; Stainless steel material is more suitable but they are more expensive)
  • Great Value - Genuine OEM Made, high quality with good price.
  • Attention: Each lock comes with two keys and they are keyed Alike. You will get three locks with six keyed alike keys.
  • What you get: 3 X Reinforced Steel Padlock; 30 days Hassle - Free return and replacement;

Hotop 2 Pieces Hidden Shackle Padlocks Keyed Alike Trailer Puck Padlocks with Enlarged Lock

Hotop 2 Pieces Hidden Shackle Padlocks Keyed Alike Trailer Puck Padlocks with Enlarged Lock

Features :

  • Package Includes: you will get 3 pieces of locks, each lock has 2 keys, they are the same
  • Keyed Alike: both locks are keyed like so that any one of the provided keys can fit all of the locks
  • Quality Material: it is made of 45 steel with chrome plated surface, the lock can not be cut or pried open, the chrome plated surface is rust proof, long service life, high temperature resistant, and can withstand any weather without spring rusting or sticking
  • Wide Range of Usages: our locks can hold kinds of trailer buckles, which are very suitable for large warehouses, containers, trailer doors, transportation, vending machines and many other applications
  • Before You Buy: to ensure proper fit measure the hasp/latch on your trailer door, also check the depth of the hole on the hasp; If the center of the hole is more than 9/16 inch (15mm) from the edge the pin will not engage.

Waterproof Laminated Padlocks by Innovatex, 2-Pack - Keyed Alike Heavy Duty Steel 40mm Pad Locks - Laminated Water and Weather Resistant for Outdoor Shed, Warehouse, Trailers, RVs, Boats, Tools & More

Waterproof Laminated Padlocks by Innovatex, 2-Pack - Keyed Alike Heavy Duty Steel 40mm Pad Locks - Laminated Water and Weather Resistant for Outdoor Shed, Warehouse, Trailers, RVs, Boats, Tools & More

Features :

  • ALL-PURPOSE PADLOCK WITH KEY – this outdoor padlock weatherproof lock bundle can be used for all types of exterior entryways, gates, or access points including things like boat or trailer hitches, fences, sheds, door locks, storage units, and more.
  • WEATHER RESISTANT DURABILITY – these steel security padlocks are laminated to protect them against rust and corrosion caused by rain, snow, and inclement weather which makes them better for outdoor theft prevention
  • HEAVY-DUTY STEEL CONSTRUCTION – Innovatex waterproof padlocks are made with premium steel and covered in a black plastic laminate. The 5-pin brass cylinders on the inside help protect against and deter potential theft
  • MULTIPLE KEY ACCESS AND SUPPORT – our padlocks for outdoor use also comes with matching keys that can be used on either lock, so you can secure multiple areas and support multiple people in your home, office, or industrial areas
  • SAFETY LOCK CYLINDER KEY ACCESS – we adopted a positive and negative groove structure on the inside of our professional paddle locks, as well as increased tooth density on our pin cylinders, to further enhance overall safety and protection

Things to Consider Before Buying the Best Trailer Padlocks

Even deciding on an insignificant purchase can make you feel like choosing between the red pill or the blue one. But is the headache really worth it? Online shopping was meant to make our experience simpler, easier and enjoyable. But in reality it is quite easy to get confused on the decision which one to buy?

This is where our efforts come in! This list of trailer padlocks will surely save you valuable time and effort. However another question remains, what makes our compilation the best? Or on what basis you should trust this trailer padlocks list.

Is it virtually possible to know every detail of a product for making a perfect purchase? The answer is definitely NO, it’s not! Then how do you make the correct decision while buying trailer padlocks? Well, the complexity of selecting a single product from a sea of them can be simplified taking into consideration a few key metrics regarding the product.

We feed thousands of data to our AI regarding these products through advanced algorithms. Based on the relevant data i.e. brand, features, specs, ratings and reviews and many others (which are discussed below) a list of best trailer padlocks has been prepared by the AI.

Brand Reputation:

Branded products might seem pricey but the point is they are charging those extra bucks for reliability. Unlike many other things, trust doesn’t come cheap. 8 out of 10 times you can trust a branded one.

Unique Features:

Enough and useful features make a product purchase worthy. This is the basic criteria to be followed.

Useful Specifications:

Matching the right specs according to your need is very important and we miss no important things.

Star Ratings:

Healthy ratings indicate a good product. Highest rated products rarely disappoint users. So, we pick the best rated units on our list.

Number of Reviews:

Higher number of reviews in the shortest period of time shows the product is accepted widely by a lot of customers. Customer feedback aka customer reviews are the most insightful source of judging a product’s merit. We take serious consideration into customer reviews and total numbers while choosing them.

Ratio of Positive Reviews Against Bad:

The final rating is an average of all ratings provided by users. But we can get a deeper look at the product’s performance if we analyze the ratings on each star level.

Ranking of the Seller:

Shows the reputation of the seller. Even if you choose the correct item, a bad seller can be a big hassle. So stare clear of them.

Product Ranking in Relevant Category:

These small little details are never left out of our consideration. This is what makes our selection even more confident and authentic.

Bang for the Buck:

Spending a fortune on trailer padlocks is not a wise thing to do. Our every selected item should provide you the best value for the money you spent.

Selling Growth Over the Product Lifetime:

A product might have thousands of reviews and good ratings, still can be a bad choice. Once hyped products can be an outdated choice now. So, a gradual positive growth of any product indicates its reliability.

Latest Models:

Every product is perfected with every new edition. Those little improvements, upgrades and adjustments come real handy in user experience. So, we keep in mind to choose the latest ones.

Product Availability:

Unavailable product is like a dead lion. Discontinued items are surely not recommended.

Rating By Features:

There is a special segment in amazon where the product is rated according to different relevant features. This one is mostly overlooked by everyone. But we keep a keen eye on this!

Overall Versatility:

A product needs to be versatile and user friendly. Our aim is to prepare a list of best trailer padlocks which will serve you in a wide range.

Amazon’s Preference:

Amazon’s choice can be a factor to consider. It creates a sense of reliability among customers. We value amazon’s choice and prepare all lists keeping this fact in mind.

Conclusion

After reading through all of the reviews and features of the different trailer padlocks, it is clear that there are a lot of great options to choose from. However, the best option for each person will vary depending on their individual needs and preferences. But here, the products we have listed above, have great features and are highly rated by customers. If you are looking for the best trailer padlocks, then any of these 10 would be a great choice for you.

Last update on 2022-12-01 at 14:04 / Affiliate links / Images from Amazon Product Advertising API

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