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  3. 3/16 Inch Diameter
  4. Universal Application Padlock
  5. Keyed Unique
  6. Steel
Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle

Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle

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Master Lock Universal Application Padlock - 131D
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Guard your gear against theft with this hardened steel padlock. The lock has a scratch-resistant vinyl coating and offers 4-pin tumbler security to deter lockpicking. Includes convenient, color-coded key. Lowest Prices for the best padlocks from Master Lock. Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle part number 131D can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (22)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Master Lock Padlocks

  • 3/16 Inch Diameter
  • Universal Application Padlock
  • Master Lock
  • Keyed Unique
  • Steel

Guard your gear against theft with this hardened steel padlock. The lock has a scratch-resistant vinyl coating and offers 4-pin tumbler security to deter lockpicking. Includes convenient, color-coded key.


Features:

  • Corrosion-resistant, hardened steel construction ensures strength and durability
  • Stylish, scratch-resistant vinyl covering
  • 4-Pin tumbler security deters lockpicking
  • Color-coded key includes black cover for easy identification on your key ring


Specs:

  • Lock body: 1-3/16" wide
  • Shackle diameter: 3/16"
  • Shackle opening: 5/8" tall x 9/16" wide
  • Limited lifetime warranty


131D Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle

Item # 131D





Video of Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Master Lock Solid Body Padlock Review

Today we'll be taking a look at the Master Lock covered solid body padlock. That's part number 131D. This is a really nice lock. It will help guard your gear against any theft. It's got a really nice hardened steel padlock to it. The lock has got a nice scratch resistant vinyl coating.

It also offers a 4-pin tumbler security to deter any lock picking. It also includes a convenient color-coded key so as you see here it matches with the actual padlock itself. Also comes with two keys so either if you misplace one or if you are giving it to a spouse or a significant other, they'll be able to have that too. It just pops right open like that as you can see. It is also corrosion resistant. It's got this nice hardened steel construction which insures strength and durability. It's kind of a nice stylish thing that will go with any of your things such as a bag at the airport, or locking up your fence, going to the gym and taking this and locking up your gym locker.

Today we're actually going to show you an application on a trailer. We're going to go ahead and put these on some wheel chocks so let's go ahead and grab those. We're here at our trailer. We've got our wheel chock in place already. We have these in place just to make sure that the trailer doesn't maybe roll down the hill or maybe if someone might roll off of there without you knowing. We're going to go ahead and take our Master Lock slide it into place and pop it on just like we would any regular lock that we have.

It is now in place and as you can see with that now in place, we won't be able to pull up on this and with one of our two keys just slide it into place whenever we're ready to move our wheel chocks. Just like a lock on your luggage, it will pop right off. That will complete today's look at our Master Lock Covered Solid Black Padlock, part number 131D. .


Customer Reviews

Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle - 131D

Average Customer Rating:  4.5 out of 5 stars   (22 Customer Reviews)

Guard your gear against theft with this hardened steel padlock. The lock has a scratch-resistant vinyl coating and offers 4-pin tumbler security to deter lockpicking. Includes convenient, color-coded key.

by:

It’s just a small basic luggage lock that I purchased to use on my waterproof carrier bag. All the guys laughed at me using it because it’s not very substantial but I felt like using it will deter people from having a peek inside while I’m inside a restaurant or gas station on a road trip.



by:

This is a great little lock. It has a small enough diameter shackle to fit my Swagman bike rack and several other small hole items. Great lock for the price!



by:

I use to lock my hitch bolt to my receiving hitch, this way I know
my bike carrier will be on my car when I get back from a ride!!

John K


Comments
AWESOME!!
John K - 12/14/2020

by:

Very solid hitch. Arrived in perfect condition with all the hardware needed. I watched the installation video for installation on my 2013 Taurus which was a big help. The installation went perfectly with only slight drilled hole modifications for bolt alignment. I did the installation by myself, and did not have the car on a lift, so it took about an hour and a half which was not bad, as most of the time was just disconnecting the exhaust and positioning the hitch. I would not hesitate buying another hitch for my Chevy and if i do, it will come from etrailer. Great company, EXCELLENT communications, and very fast shipment. Couldn't be happier. By the way, I also purchased the locking hitch pin, a bike rack, and padlocks all from etrailer. Very happy with these purchases too!!!!! If you are looking around for a better deal, just stop, and buy here, you won't regret it.



by:

It fits my BikeWing; however, it wouldn't take much for a determined bike rack nabber to snip it.



by:

Package arrive and heard from Carol right away ... Love the swagman two bike carrier hitch type. Would buy again from etrailer Thanks Carol



by:

This lock fits perfect in my swagman bike carrier to prevent bike theft. Also a great price.



by:

Seems well-made and worked well. Not heavy-duty - simply keeps the honest people honest.



by:

The lock wasn't as big as I was expecting, but it will work great for my toolbox i'm putting on top of my roof rack. Good lock though!



by:

Product was not as sturdy as I'd hoped. Service from etrailer.com was great!



by:

I thought that they were going to be a more standard size and they arrived being much smaller than anticipated.



by:

Fast shipping order complete in great shape
This is a great Bike Rack using to haul a Tndem Bike



by:

Easy to use. Well made and a solid bar!



by:

We love the service from etrailer.com! Fast delivery, great prices.



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by:

Great product looks awesome on my Jeep !!



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by:

Lock as expected.



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22
22

Ask the Experts about this Master Lock Padlocks



  • Is It Safe to Use Older Husky 5th Wheel Hitch
    As long as a 5th wheel hitch has been well taken care of and is in good working order there is no reason to doubt that it is safe to use. Unless you were to exceed the weight capacity I see no reason to be concerned. Husky is known for making quality 5th wheel hitches so unless something doesn't look right I'd say you are good to go! If you would like to add a lock you can use the Master Lock Covered, Solid Body Padlock # 131D which has a 3/16 inch diameter shackle.
    view full answer...
  • Hitch Lock Recommendation for a BikeWing Bike Rack on a 2017 Chevy Bolt EV
    The drawbar would only be used if you were towing a trailer and the 2017 Chevy Bolt EV is not rated for towing so you would not need the drawbar. I checked your order notes and it looks like you ordered the BikeWing (Discontinued) LGA54FR. This rack has a threaded hitch pin which provides anti-rattle abilities. To lock it you can use padlock # 131D through the hole at the end of the threaded hitch pin.
    view full answer...
  • Lock Recommendation For Truck Tool Box
    The toolbox locks we offer are designed for specific toolboxes, but I may have a lock you can use. You may be able to use a lock like the UWS Twist Latch, part # UWSTWISTLOCK. This would involve attaching both parts of the latch to your toolbox. You would also need a padlock like part # 131D to use in the latch. If you have the make and model of your toolbox let me know and I can see if we have a lock that will work better for you.
    view full answer...
    Image 1 for
  • How to Prevent Yourself from Getting Locked in a Trailer that has a Cam-Door Lock
    You would just need to lock the latch shut after you opened the trailer. That way the only way someone could close the door and lock it would be to first unlock the latch. Most likely you were planning on using a padlock to lock the door closed like the part # 131D, so when the door is open you would just need to put the padlock back on the latch and you would prevent the latch from getting shut while you are in the trailer.
    view full answer...
  • Can the Thule Pack 'n Pedal Round Trip Transition # TH100502 be Locked
    Yes, you can lock the Thule Pack 'n Pedal Round Trip Transition # TH100502 closed. We recommend a small luggage padlock such as # 131D. Our demonstrator points this out at the end of the video I have linked for you.
    view full answer...
  • Can Padlocks be Used to Lock Bikes to Swagman XTC Bike Rack
    I went out to our video studio to take a look at the XTC-2 and found that the padlock hole that can be used to secure the frame hooks of the Swagman XTC-2 Bike Rack, # S64670, into position measures right at 1/4 inches. With this measurement, I recommend going with the Master Lock Covered Solid Body Padlock with 3/16 Inch Diameter Shackle, # 131D. This lock is sold individually.
    view full answer...
  • Will the Swagman Pick-Up Truck Bed Mounted Bike Rack Fit on a 2007 Ford Ranger w/o Stepside Bed
    The Swagman Pick-Up Truck Bed Mounted 2 Bike Carrier # S64702 will fit your 2007 Ford Ranger without the Stepside Bed. This bike carrier will snap right into your bed and will adjust to fit the width of your bed. While the Integrated push-button lock secures the rack to your truck bed, you can add a padlock similar to part # 131D on the telescoping arm lever for added security. I attached a review video of the truck bed rack you may want to check out.
    view full answer...
  • Is this Step Lockable to Prevent Theft from Hitch
    A lockable hitch pin is included with the HitchMate Extendable TruckStep # HE4045 so you can be free of worry that someone will try to steal it from your hitch receiver. Just add a padlock with a 3/16-inch diameter shackle, such as # 131D.
    view full answer...
  • How to Use Padlocks to Lock the Ratcheting Arms on the Swagman Platform-Style 2 Bike Rack # S64663
    The Master Lock Covered, Solid Body Padlock # 131D that you referenced will fit perfectly to lock the ratcheting arms on the Swagman Platform-Style 2 Bike Rack # S64663. If you watch the video I attached and skip to the 1:28 mark you can see where our installer shows where the padlocks will be used.
    view full answer...
  • Does the Curt Bike Rack C18065 have an Anti-Rattle Hitch Bolt
    The Curt Bike Rack part # C18065 does include a threaded hitch pin bolt that will tighten the shank of the rack to the hitch that the rack is installed in. For a lock that you could run through the end of the bolt after it is installed you could use the # 131D.
    view full answer...
  • Can I use a Padlock on the Swagman XTC-2 to Secure my Bikes
    The use of a small pad lock like the Master Lock Covered Solid Body Padlock part # 131D on the Swagman XTC-2 2-Bike Platform Rack part # S64670 would not cause any harm to the bike rack. It can be an effective way to secure your bikes.
    view full answer...
  • Availability of 3 Inch x 2-1/4 Inch Lock With a 5/16 Inch Shackle
    We do have one lock that matches these dimensions, the Master Lock Laminated Steel Padlock - 3-1/4" Wide - 5/16" Diameter Shackle # ML101. The inside of the shackle measures 3" tall and 2-1/4" wide. One thing I will say is that you should not tow with this lock in place. Make sure to use the pin for the handle when towing. The lock should only be used when the hitch is not in use.
    view full answer...
  • What Color Is the Logo on the HitchMate Extendable Truck Step # HE4045 for Use on 2 inch Hitches
    I have pulled one of the HitchMate Truck Step Extendable Hitch mounted step for 2 inch hitches # HE4045 from the warehouse and the HitchMate Logo on the step is black lettering on the black background. You have indicated this is your preference so this should work out great for you. I have also contacted the manufacturer and confirmed that the logo is only imprinted on the hitch step itself and is a black logo on the black background. The packaging shows the logo as being white but my...
    view full answer...
  • What Does Limited Lifetime Warranty Mean on etrailer Cargo Bag e98990
    Good question, and the limited lifetime warranty means that the warranty covers any workmanship or defect in materials as opposed to standard wear and tear for the etrailer Cargo Bag with Mounting Straps # e98990. So if there is any issue with the cargo bag not caused by general use, the Cargo Bag # e98990 is covered under warranty. Basically, when a lifetime warranty is "limited" it is so someone doesn't use a product heavily for a number of years and point to some wear and demand a replacement....
    view full answer...
  • Will the Swagman RV and Motorhome Bike Rack Part # S64663 Clear the Spare Tire on My RV
    To determine if the Swagman RV and Motorhome Bike Rack, part # S64663 will clear your spare tire, you will need to take some measurements. If you already have a receiver at the rear of your RV, measure rearward from the hitch pin hole to determine the distance needed to clear the spare tire. An easy way to to this would be to stand a long, straight piece of lumber like a 2 by 4 flush against the rear of the spare. Then measure the distance between the 2 by 4 and the hitch pin hole. You...
    view full answer...
  • Are Swagman Locking Ratchet Hooks Compatible with Swagman Traveler XCS Bike Rack?
    Great question. The Swagman Traveler XCS - Platform-Style 2 Bike Rack for 2" Ball Mount - Towing # S64664 will not be compatible with the Replacement Long and Short Hooks for Swagman G10 or Chinook Platform Bike Racks - Locking # SP428. The shank is a different size and the ratcheting portion are in completely different locations. You can use the Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle # 131D to lock your bikes to your Traveler XCS rack.
    view full answer...
    Image 1 for Image 2 for
  • What Size Padlock Can be Used with the Curt Cargo Bag # C18210
    If you check out the attached review video of the Curt Cargo Bag # C18210 (about the 2:00 mark) our video team member already measured the zippers to have a hole that is about 3/8" diameter so you will just need a padlock with a shackle diameter smaller than 3/8" to use with the bag. The Master Lock Laminated Steel Padlock # ML101 has a shackle diameter of 5/16" so it should work just great for your application. If you would like a smaller diameter shackle then I recommend the Master Lock...
    view full answer...
  • Recommendation For Replacement Lock For SportRack AERO XL Roof Cargo Box
    I did some research and Unfortunately there is no replacement lock available for you SportRack Aero XL cargo box. If you are interested in fashioning a replacement option then you could use a silicone caulk like Item # LT37467 to seal up your lock holes and then drill new holes for a new lock. You could install a simple single-hinged Master lock like Item # 720DPF and then use a padlock like Item # 131D to keep it secure. I have attached a video for you to check out. Contact us...
    view full answer...
  • How to Lock the Curt A25 OEM 5th Wheel Trailer Hitch 16066
    The only way I can see fit to secure the Curt A25 5th Wheel Trailer Hitch part # C16066 to your 2019 GMC Sierra 3500 would be by replacing the security pins with padlocks as you mentioned. The correct size padlock for you is the Master Lock Padlock part # 131D. The nuts that hold the legs to the feet could be removed with an open ended wrench (crescent is likely too bulky) but they would also need a pair of pliers to remove the cotter pin and they would have to do this for all four sides....
    view full answer...
  • Can The Valterra RV Sewer Hose Carrier Be Separated into 2 Pieces
    The Valterra RV Sewer Hose Carrier part # A04-5094BK can be separated into two separate pieces but the brackets are made to be bolted to the underside of the trailer frame so if you have it bolted with padlocks part # 131D in the holes on the doors it is secure.
    view full answer...
  • Recommended Straight Mount Spare Tire Carrier For 2" Square Tubing On Trailer
    I have a different option for you, but there is not a version of the etrailer Spare Tire Carrier # e99045 you were looking at that works with 2" square tubing on your trailer. The closest straight mount carrier is going to be the CE Smith Spare Tire Carrier # CE27201 which will go around your square tubing and allow you to attach you spare tire with either a 4 or 5 lug pattern. The locking tabs when paired with a pad lock like the # 131D keeps the tire secured to the trailer. I included...
    view full answer...
  • Availability of Weld-On Trailer Frame Mounting Plate for Bright Way Breakaway Kit
    The Bright Way Push-to-Test Trailer Breakaway Kit # 3802346 typically requires drilling into the trailer frame in order to install it. Unfortunately, this breakaway system does not have a weld-on trailer frame mounting plate option. For a breakaway kit that does have a weld-on mounting plate, take a look at the Hopkins # 20099. This kit is the same side load design and has the push-to-test with a built in charger. It also gives you the option to lock the lid with a pad lock like the #...
    view full answer...
  • Will Master Lock Covered Solid Body Padlocks # 141T Work with the Swagman XTC-2 Bike Rack # S64670
    I went out to our video studio to take a look at the XTC-2 and found that the padlock hole that can be used to secure the frame hooks of the Swagman XTC-2 Bike Rack, # S64670, into position measures right at 1/4 inches. With this measurement, I recommend going with the Master Lock Covered Solid Body Padlock with 3/16 Inch Diameter Shackle, # 131D. This lock is sold individually. The Master Lock Covered Solid Body Padlock with 1/4 Inch Diameter Shackle, # 141T, will be too large for the...
    view full answer...
  • Recommended Padlock Compatible with Demco 5th Wheel Rail Adapter for Ford Towing Prep Package
    The Master Lock Laminated Steel Padlock - 1-3/4" Wide - 5/16" Diameter Shackle # ML1KA can be keyed alike and will work very well to secure your Demco 5th Wheel Rail Adapter for Ford OEM 5th Wheel Towing Prep Package # DM6175.
    view full answer...
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Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Adele M
Updated by:
Adele M
Employee Dustin K
Video by:
Dustin K
Employee Shane T
Installed by:
Shane T
Employee Chad S
Video Edited:
Chad S

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