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Master Lock


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Expert Answers about Master Lock


  • Does Master Lock Backup Camera 4843DAT Provide a Mirror Image View?
  • The feed displayed on the monitor for the # 4843DAT would look the same as if you were looking straight out of the back of the vehicle. The image will not be a reversed or mirror image, as the camera function is to assist with navigating your vehicle while in reverse.
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  • What Are the Dimensions of the Master Lock Coupler Lock, Part # 2847DAT
  • The pin of the Master Lock Coupler Lock, part # 2847DAT is 4 inches long. The pin has detents that allow it to fit latches up to 2 inches wide. The end cap is constructed of high impact plastic, and there is a metal button underneath that will prevent the pin from passing through the coupler latch if the plastic cap is removed.
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  • Are There Instructions Included with Trailer Coupler Mounting
  • There are not any instructions included with the Trailer Coupler 1-7/8 inch Ball 2 inch Channel Tongue 2,000 lbs, part # 2833AT. That is because there are two ways it can be mounted. It can be either bolted or welded on, it is up to the trailer owner how he prefers to mount the coupler.
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  • Availability of Multiple Cable Locks that Can be Ordered Keyed Alike
  • You can get 2 of the DeadBolt cable locks, # CAB-10, keyed alike but not 2 of the Master Lock cable locks, # 8157DPS, keyed alike. To order 2 DeadBolt cable locks keyed alike simply select the keyed alike option from the drop down menu on the product page and then enter the number of locks needed into the quantity box.
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  • Locking Trailer Hitch Pin Recommendation for a 2 Inch Trailer Hitch with 1/2 Inch Diameter Hole
  • Take a look at the Diversi-Tech Chrome-Plated Hitch Lock, # DT32005. This is a single pin that has a 3 inch usable span. It comes with an adapter sleeve so you can use it in a 1/2 inch hole or 5/8 inch hole. I have included a link to a video review of the lock for you. The locks you have referenced, # 2848DAT, should also work but they also come with a coupler lock that, unless you needed it, would not be necessary. And if you never needed the 2 inch receiver lock with a 5/8 diameter, it is
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  • Availability of a Hardwire Back Up Camera System to Eliminate Bluetooth Interference
  • We do have a back up camera system that is a hardwire installation, but the Master Lock system, # 4843DAT is strictly wireless. Take a look at the Hopkins Rear View Camera with Backup Sensors, # HM60195VA. This system is hardwired from the camera to the monitor which will help to eliminate unwanted interference. I have included a link to a video showing a typical installation of this system for you.
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  • Trailer Hitch Pin Lock for a 2009 Ford Explorer with Little Space to Use a Lock
  • I have not heard of this exact issue before on any vehicle. Certainly, you can use a hitch pin/lock in any orientation that works for you. The Master Lock EZ Access Lock, # 2854DAT, has a similar design with a swivel head that was specifically designed for hitches that have a hitch pin hole close to the hitch cross tubing.
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  • Dimensions of Base Plate on Master Lock Electric Trailer Winch # 2953AT
  • The base plate length on the Master Lock Trailer Winch, part # 2953AT, will measure 8-11/16 inches and the width is 3-5/8 inches. This is the base plate on the bottom of the winch.
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  • Mounting Dimensions of Master Lock Electric Trailer Winch # 2953AT
  • I have attached a picture showing the mounting dimensions of the Master Lock Electric Trailer Winch # 2953AT. Check out the picture linked to the right.
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  • Availability of Extension Cable for Master Lock Hitch Alignment Back Up Camera # 4843DAT
  • Master Lock does not offer an extension cable, but because the 4-pole merely provides a ground and power connection, you could use two Wesbar 4-Pole Loops, part # W787159. When both cables are joined together, you would have a cable that is 14 feet 8 inches in length. Since the camera transmits wirelessly, the quality of the picture would not be affected. A neater solution would be to mount the camera on your tool box as desired, and use a 4-way wiring harness like part # A20WB. You could the
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  • Availability of the Master Lock Stainless Steel Coupler Lock # 2847DAT
  • The design of the Master Lock stainless steel adjustable trailer coupler lock, # 2847DAT, has changed a couple of times recently. I cannot say for sure that your original rod would install and lock correctly in the newer style lock and my contact at Master Lock is unsure of the compatibility, but if you order a new lock you will get both the lock and pin that will work together. If you would like a different style of lock, check out the DeadBolt stainless steel coupler lock, # RC6SS, which
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  • Availability of Keyed Alike Sets of Master Lock Receiver and Coupler Latch Lock Set Part # 1481DAT
  • The Master Lock Hitch Receiver and Coupler Latch Lock Set, part # 1481DAT is not available keyed alike. Both locks in the set are keyed the same, but we are unable to obtains multiple sets that are keyed alike. If you are interested in multiple units of hitch and coupler lock combo that are available keyed alike, take a look at part # 7685. I apologize for any confusion.
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  • Is the Master Lock Smart Bracket for Bike Locks Sturdy and Secure When Riding
  • You should find that the Master Lock Smart Bracket for Bike Locks, # 8351D, is very sturdy when riding. Just make sure you use the correct adapter when installing the bracket on your lock. If you mount the lock and bracket on your bike and you get some movement when navigating rough terrain you can try positioning the lock differently in the bracket for the best possible ride. Having the heaviest part of the lock closest to the bracket will help with stability.
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  • What are the Dimensions from the Trailer Coupler Lock Ball to the Locking Bar when Fully Open
  • I went out to the warehouse and pulled the Master Lock 2-5/16 inch Trailer Coupler Lock, # 378DAT, and produced a short video, see link, showing the distance from the closest point on the ball to the closest point on the locking shank and housing when fully open, which is 1.05 inches and 1.70 inches respectively. I have linked a review video showing the operation of this item also.
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  • What Size Coupler Latches are Compatible with the Master Lock Adjustable Trailer Coupler Lock
  • The Master Lock Adjustable Trailer Coupler Lock, # 2847DAT, is designed to fit coupler latch widths from 5/8 inches up to 2 inches wide. In all likelihood, it will fit your coupler. I recommend measuring to make sure. If you get a width that is less than 2 inches and has a hole for a lock that is 1/4 inches or less in diameter, this lock will fit. I have included a link to a video review of this lock for you. I have also included a link to all of the coupler locks we carry.
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  • How to Reset the Combination on a Master Lock Gun Trigger Lock
  • To change the combination on this Master Lock Gun Trigger Lock # 94DSPT you will need to set dials to combination (combination is preset to 0-0-0 by factory). With dials set to combination, move release lever to open, or up, position. Pull apart the two sides of the gun lock. Next, you will need to use a pen to press and hold the reset button that is on the left side of the lock and select a new combination. Once you have the desired combination release the button and that will become the ne
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  • Locking Hitch Pin and Cable Lock Recommendation for a Thule Roadway Bike Rack
  • No, the Trailer Hitch Receiver Lock with Integrated 8 foot Cable, # 1470DAT, will not work with Thule bike racks, because the Thule bike racks have a uniquely threaded shank for their specific Snug Tite Hitch Locks and Anti-Rattle Devices. For your Thule Roadway, # TH914XT, I would recommend going with the Snug Tite Hitch Lock, # THSTL2, and the DeadBolt 10 foot Long Cable Lock, # CAB-10, to secure the bike rack and then secure the bikes to the rack and safety chain loops on your trailer hitc
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  • Installation and Operation of the MasterLock Coupler Lock # 377DAT
  • To install this Master Lock Coupler Lock # 377DAT onto your coupler you will need to have your coupler in the unlocked position so that the ball portion of the lock can slide up in to the coupler. Once slid on you will push the shackle back and it is locked. It is perfectly normal that your coupler has to be put into the unlocked position before it will accept the # 377DAT. As long as you have a coupler that has is designed for a 1-7/8 inch or 2 inch ball and it has a lip around the edge of t
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  • Will Master Lock Universal Trailer Coupler Lock Fit a RAM 2-5/16 Coupler
  • I did a little research on RAM couplers. From what I saw, the Master Lock Universal Trailer Coupler Lock, # 379DAT, will fit the standard coupler type with a 2-5/16 inch ball size or the collar lock type that is more pointed at the end. If your coupler has a large lip around the outside where the lock would attach then it will not fit. If it does have a large lip but the width of the coupler from side to side is less than 4-1/2 inches, you could use # DT25013KA.
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  • Will Master Lock Cable Lock #1470DAT Fit on SportRack Anti-Rattle Bike Rack Hitch Lock # A30901LHP
  • The Master Lock Trailer Hitch Receiver Lock with Integrated 8 Foot Cable, part # 1470DAT, is made to slide onto a 1/2 inch or 5/8 inch pin diameter hitch pins. I went out to our warehouse and tried to install the Master Lock cable onto the SportRack lock bolt # A30901LHP. The cable will slide onto the SportRack bolt which is 7/16 inches in diameter and the length of the bolt from the inside of the hex head to the lock when locked is 3 inches. The length of the cable on the SportRack Hitch
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  • How Long are the EZ Grip Bungee Cords when Stretched Out
  • I went out to the warehouse and pulled EZ Grip Bungee Cord, 32 Inches, # 3031DAT, and the 24 inch model # 3030DAT, to measure them for you. The lengths listed are the unstretched lengths. When stretched out, each model can be as long as twice the original length. About 64 inches for # 3031DAT and 48 inches for # 3030DAT. I made a short video showing the elasticity of the bungee cords for you.
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  • Availability of Hitch Receiver Lock, Coupler Locks, and Cable Lock All Keyed Alike
  • I would recommend to use the Dead Bolt brand of locks. They would have the Dead Bolt 10 Foot Long Cable Lock, part # CAB-10 which can be keyed alike and they also list a range of receiver locks and coupler locks that can be all keyed alike. I am including a link to a page that will list the different Dead Bolt receiver locks and coupler locks available. The Master Lock Trailer Hitch Receiver Lock with Integrated 8 Foot Cable, part # 1470DAT can not be keyed alike. I would recommend whe
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  • Keyed Alike DeadBolt Trailer Hitch Receiver & Coupler Lockset # 7685 Recommendation
  • You would want to get a DeadBolt Trailer Hitch Receiver & Coupler Lockset # 7685. You can select keyed alike from the drop down menu on the product page and then enter the quantity you would like. At this time the time the Master Lock Hitch Receiver and Coupler Latch Lock Set # 1481DAT is not offered keyed alike.
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  • Recommend Replacement Trailer Coupler For 3 Inch Channel and 2 Inch Ball
  • The item you selected, Master Lock Trailer Coupler, part # 2836AT, has a bolt hole spacing of 3 inches from center to center. This coupler should work on your trailer if it has a 3 inch channel. I walked out to our warehouse and measured a coupler with the same bolt hole spacing, Dutton-Lainson Trailer Coupler, part # DL13897. It measured approximately 2.5 inches between the holes and 3 inches from center of hole to center of hole. I have linked an installation video of the Master Lock Tra
    view full answer...

  • Comparing the Master Lock Trailer Winch # 2953AT with Superwinch # 1220210
  • The rack and pinion for the Master Lock Electric Trailer Winch, # 2953AT, is in reference to the way that the winch brakes. It is a mechanical system that can support a load when stopped and the clutch is not engaged (which would allow the line to be pulled out). A dynamic brake uses the motor to apply tension to the drum and it cannot hold a load. If it were me, I would go with Superwinch # 1220210, for the fact that it has the ability to power the load in and out. The Master Lock winch can
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  • Can the Plastic Cover on the Master Lock Tuff Links Locking Chain # 8291DPS Be Smashed and Opened
  • The Master Lock Tuff Links Locking Chain, part # 8291DPS has a hardened steel lock with a plastic covering to protect the surface of the equipment you will be locking up. It is like having a hardened steel padlock covered with a plastic shield. Even If you are able to smash the plastic cover around the lock, it would still keep the chain locked because the hardened steel would not be damaged from the hammer blows. Since you ask if it is theoretically possible to beat this lock by busting it
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  • How to Engage Free Spooling Mode on Master Lock Electric Trailer Winch, # 2953AT
  • The Master Lock Electric Trailer Winch, # 2953AT, has a clutch knob on the side of the winch. You will need to loosen the knob in order to allow the winch to free spool. You can then pull out the cable. The knob will have to be tightened again in order to re-engage the drum with the motor so the winch can pull the cable back in using the motor.
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  • Recommendation for a Trailer Coupler Lock that Will Fit a 4 Inch Wide Trailer Coupler
  • I spoke with my contact at Master Lock about the Trailer Coupler Lock # 3784DAT. They were not certain if the lock is compatible with a 4 inch wide coupler. But, we do have other options. I have compiled a list below of the trailer coupler locks that will fit a 4 inch wide coupler. Maximum Security Universal Trailer Coupler Lock, # DT25013 Trailer Coupler Lock, Gorilla Guard, # 63227 (for 2-5/16 inch couplers)
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  • Screeching Master Lock Electric Winch # 2953AT Troubleshooting
  • I spoke with my contact at Master Lock and she informed me that this Master Lock Electric Trailer Winch, part # 2953AT, should not be making any screeching noises while operating. She advised me to have you call them at this number, 1-800-308-9244, she said that these products have a 1 year warranty and as long as its within that warranty period they would replace it for you.
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  • Can Anything be Done About Bluetooth Interference on MasterLock Backup Camera # 4843DAT
  • If the Bluetooth interferes with the signal on the Master Lock Wireless Backup Camera, # 4843DAT, you have a couple of options. First, you could remove the item causing the interference. In this case, it sounds like you would have to disable the Bluetooth feature on the vehicle like you have suggested. The other option would be to use a camera that is hardwired to the monitor. Take a look at the Hopkins Rear View Camera with Backup Sensors, # HM60195VA. This is a hardwire backup camera system
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