Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts

Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts

Item # FA86-00-3660

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Shipping Weight: 1.6 lbs

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Fastway Standard Pin Lock - FA86-00-3660
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Product Images

In Use/Installed

Customer Photos


  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Fastway
  • Keyed Alike
  • Steel
  • 3-5/8 Inch Span
  • 3-7/8 Inch Span
  • Bent Pin
  • Flush Pin
Designed for your Flash E Series ball mount, this lock set includes a 1/2" lock to replace the adjustment pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in your 2" receiver. Call 800-298-8924 to order Fastway hitch locks part number FA86-00-3660 or order online at etrailer.com. Free expert support on all Fastway products. Guaranteed Lowest Price and Fastest Shipping for Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts. Hitch Locks reviews from real customers.


  • All Info
  • Reviews (36)
  • Q & A (13)
  • Videos (2)
  • Photos
  • Why etrailer?

Fastway Hitch Locks - FA86-00-3660

Designed for your Flash E Series ball mount, this lock set includes a 1/2" lock to replace the adjustment pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in your 2" receiver.


Features:

  • Flush-style lock set for Fastway Flash E Series ball mounts helps prevent theft
    • Hitch receiver lock is used in place of a standard hitch pin and clip to secure the shank of your ball mount in your receiver
    • Locking adjustment pin is used in place of the standard adjustment pin to secure the ball mount platform to the ball mount
  • Sturdy and durable steel construction
    • Sleek chrome-plated finish resists corrosion
  • Tube key lock cylinder provides better security than standard key mechanisms
    • Harder to pick and resists drilling
    • More difficult to duplicate keys
  • Weather-resistant rubber dust caps keep cylinders free from water and debris
  • 2 Keyed-alike tube keys included


Specs:

  • Application: Fastway Flash E Series adjustable ball mounts (FA42-00-2400, FA42-00-2600, FA42-00-2800, and FA42-00-2900)
  • Hitch receiver lock:
    • Pin diameter: 5/8"
    • Inside pin length: 3-5/8"
    • Overall pin length: 6-3/4"
  • Locking adjustment pin:
    • Pin diameter: 1/2"
    • Inside pin length: 3-7/8"
    • Overall pin length: 7"
  • Lifetime limited warranty


86-00-3660 Fast Way Hitch Receiver Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts - 2" Hitches







Video of Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts


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




Video Transcript for Fastway Trailer Hitch Lock Set for Flash E Series Ball Mounts Review

Today we'll be taking a look at the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts, part number: FA86-00-3660. This set is going to lock our ball mount to our hitch and the balls of our mount to the shank. The lock set is made from a sturdy and durable steel construction with a sleek chrome-plated finish that resists corrosion. The whole set comes with two key-to-like tube keys, and the tube key lock cylinders are going to provide better security than standard key mechanisms. The hitch receiver lock has a pin diameter of 5/8th inches, an inside pin length of 3-and-5/8th inches, and an overall pin length of 6-and-3/4 inches. The locking adjustment pin has a pin diameter of one 1/2 inch, an inside pin length of 3-and-7/8th inches and an overall pin length of 7 inches. To start off our installation, we've gone ahead and inserted our hitch ball. We're going to take the hitch-pin version, going to insert it into our hitch-pin hole, place on our lock on the end, lock it into place and place on our dust cover.

For the adjustment pin, we're going to start by removing the included pin with our hitch ball. We'll take our adjustment pin, line up our pin holes and insert that adjustment pin, take our lock end, place it on and place on our dust cover. Now we're ready to hook up to our trailer and safely tow with our vehicle. That's going to be our completed look at the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts, part number: FA86-00-3660.


Customer Reviews

Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts - FA86-00-3660

Average Customer Rating:  4.5 out of 5 stars   (36 Customer Reviews)

Designed for your Flash E Series ball mount, this lock set includes a 1/2" lock to replace the adjustment pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in your 2" receiver.

- FA86-00-3660
by:

This etrailer is a great source for all my towing needs. Easy to find, best prices and Awesome customer service. If you make a mistake just call. They will cancel or change any order. Thank you etrailer. 495010



- FA86-00-3660
by:

One of the pins is short 576189


Comments

The pins are intended for use with a Fastway Flash E-Series adjustable ballmount, the locking hitch pins are designed so that they are different sizes.

-- Mike L - 10/23/2018

44962

- FA86-00-3660
by:

Needed locks/security for a new Flash E adjustable ball mount. Found this matching combo to be a perfect fit along with quality materials and construction. Also, excellent service from etrailer.com; quick delivery. 270121



- FA86-00-3660
by:

Customer service was great. I ordered a pair of locking pins as well as an adjustable mount. Apparently, the locking pins were obsolete and I actually got a call from one of the customer service representatives asking if I wanted something different or just cancel that portion of the order. I received the order within the expected timeframe and the quality of both products was as expected. I couldn't have asked for a better experience. 370296



- FA86-00-3660
by:

The hitch adjustment pin lock has froze up after less than a year of use. The rubber cap did little to protect the lock cylinder. I would not recommend this product due to these issues. I will likely have to take my grinder with a cutoff wheel to it in order to salvage my $250 hitch. 389698



- FA86-00-3660
by:

I bought a very nice ball and hitch from etrailer and wanted some protection against theft. This fits the bill nicely. 376884


Comments

These do keep the hitch safe from theft but do nothing for hitch slop and wiggle so I ordered a Roadmaster Quiet hitch that took care of that problem nicely.

GREG L - 05/06/2018

38211

- FA86-00-3660
by:

These worked great for my teardrop trailer "Lock & Roll" hitch. The smaller diameter pin locks the arms in place around the trailer side portion and the other locks the vehicle side into the receiver. The hitch originally came with just a pin and safety clip for the arms and even if the pin fell out the hitch would not disconnect due to it's design. Though this lock set is for an entirely different trailer hitch, it worked perfect for the Lock & Roll application. Was very happy to be able to find such a set-up. Thanks etrailer. 427930



- FA86-00-3660
by:

These Fastway Trailer Hitch pins/locks work as expected. Key functions well and finish is good after one year of service. The rubber protective caps are a bit poorer quality than the rest of the unit. 635649



- FA86-00-3660
by:

Great product!!! 613517



- FA86-00-3660
by:

Great product---great service. One thing to improve is to make the rubber cap more durable--withing using the locks a few times, one of the small bands that keep the cap on ,was broken--so now I have no way to keep that cap on. 609599



- FA86-00-3660
by:

Excellent product, perfect fit for the ball adjustment pin. Only reason for the 4 stars is that the hitch pin is a bit long. Not a deal breaker (still going to use it). 602742



- FA86-00-3660
by:

The Fastway Trailer Hitch Lock and Adjustment Pin Lock Set, they are not of the size advertised. The specs say that they are 5/8 inch. Not true. They are smaller and allow the ball to flop around in the hitch to the point that I feel they could become a fatigued point and possibly snap when under a load and flexing. 599241


Comments

The locks are specifically designed to work with a Fastway ball mount. One pin is 5/8, and the other one is a 1/2 inch in diameter.

-- Mike L - 01/22/2019

48782

- FA86-00-3660
by:

Best price on the net. Fast shipping came a day early. No more worries about theft. 594956



- FA86-00-3660
by:

Looks better than any other lock on the market 588225



- FA86-00-3660
by:

It's great. Thanks 588210



- FA86-00-3660
by:

Great locking device. The only thing is that it rattles and it not a snug fit. 586064



- FA86-00-3660
by:

More quality products and superior serv ice 579378



- FA86-00-3660
by:

Pin quality is excellent, however, they are extremely long. Not sure they were made so long. My thoughts are that the variation between different 2" receivers should not require them to be this long. 578008



- FA86-00-3660
by:

These locking hitch pins are just perfect. Delivery was quick and they are long enough for my hitch receiver. Thank you. 564199



- FA86-00-3660
by:

I gave it a three star because I believe that the pin should not be too much longer than the receiver it is going into, and this one is about an inch longer. I don't like how it has the ability to move around. Plus the lock didn't seem like it really "clicked" into place like a lock should. It is an ok product, I towed about 2 tons with it after I got it and it seemed to work fine. But given the opportunity to buy a different locking pin I would. 554374


Comments

The adjustment pin lock set part # FA86-00-3660 is designed for Flash E series ball mounts and a 2 1/2 inch hitch receiver opening. It sounds like you may have a 2 inch hitch receiver opening. The span of the fastway locks part FA86-00-3660 is 3 5/8 inches for the hitch receiver lock and the other locking adjustment pin has a 3 7/8 inch span. If you are looking for a lock for a 2 inch hitch with a traditional style ball mount I recommend part # DT30005. Part # DT30005 fastway locks are designed for a 2 inch hitch includes a barrel style key and has a usable span of 2 1/2 inches.

-- Heather A - 08/28/2018

42913

- FA86-00-3660
by:

This is a very quality product that looks great with my hitch. 517170



- FA86-00-3660
by:

perfect for the hitch 515793



- FA86-00-3660
by:

This lock set is a very high quality set. It also looks great and will give me peace of mind. They are very easy to use with the one key fitting both locks. Very satisfied. 467115



- FA86-00-3660
by:

Product works and looks great! Very sat isfied! 411319



- FA86-00-3660
by:

there are no keys-pins were loose in shipping box and keys likely fell out in shipping- 387032



- FA86-00-3660
by:

This is a great addition to the trailer hitch. Strength and security. 376909



- FA86-00-3660
by:

Great process and service!!!!! 375774



- FA86-00-3660
by:

This is a perfect set to go with my trailer hitch. FYI the hitch pin lock fits my 3"inch receiver perfectly 369522



- FA86-00-3660
by:

Good item, It has held up great. 367542



- FA86-00-3660
by:

Locks look good, nice easy fit. 362123



- FA86-00-3660
by:

Easy to use and perfect for the hitch i bought 356931



- FA86-00-3660
by:

Nice Fit and Finish. Definitely would buy AGAIN. As usual etrailer.com shipped fast and had great communication! Thanks 306905



- FA86-00-3660
by:

A must have for hitch 248785



- FA86-00-3660
by:

Locks are sturdy and easy to use. Great finish, and do the job that they are designed to do! 247139


Comments

Still a great product....works perfectly!

Eddie - 02/07/2018

34399

- FA86-00-3660
by:

Looks like good quality, I'm going to put them to use soon. 246217



- FA86-00-3660
by:

Fit and finish look great. should hold up well to the elements 246171


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Ask the Experts about this Fastway Hitch Locks
Do you have a question about this Hitch Lock?


  • Keyed Alike Locking Pin For Ball Adjustment And Hitch Pin On Fastway Ball Mount
  • The Fastway Flash E Series Adjustable, Aluminum Ball Mount - 2 Chrome Balls - 6" Drop, 7" Rise - 10K, # FA42-00-2600 you said you have is a fit for 2 inch hitch receivers not 2-1/2 inch hitch receivers. The Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts, # FA86-00-3660, is a fit for this hitch and its compatible 2 inch receiver opening measured inside to inside. I'm guessing that you measured the receiver from outside vs. the inside opening and this...
    view full answer...

  • What Size Adjustment Pin Is Needed for the Flash E Series Adjustable Ball Mount
  • If one of the hitch pins you have now has a usable pin length of at least 3-7/8" then you can use it on the adjustment portion of the Flash E Series Adjustable 2-Ball Mount w Chrome Balls part # FA42-00-2600. If not then you would want to use the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set part # FA86-00-3660 as it comes with keyed alike locks for both the hitch pin hole and the adjustment pin hole.
    view full answer...

  • Recommendations for Locking Hitch Pin and Locking Adjustable Ball Mount Pin Keyed Alike
  • It sounds like you are talking about a lock set that includes one hitch lock and a second lock for an adjustable ball mount. We have locking pin set # FA86-00-3685 that could potentially work for you. In this set the 5/8 inch diameter hitch lock has a inside pin length of 3-5/8 inches. The adjustment pin is also 5/8 inch and has a length of 4-1/2 inches. We also have lock set # AM3492. It also includes two 5/8 inch diameter locking pins. The inside span of the hitch lock is 3-5/16 inches...
    view full answer...

  • Replacement Key Needed for a Flash E Series Adjustable 2-Ball Mount
  • If you don't know the key number for the current lock on your Flash E Series Adjustable 2-Ball Mount # FA42-00-2600 and the previous owner doesn't know the number, you can still use the ball mount but you will need to get the current lock cut off. Once it is removed you can use the Hitch Lock and Adjustment Pin Lock Set # FA86-00-3660 to lock the ball platform AND the ball mount to deter theft.
    view full answer...

  • Recommended Hitch Lock and Ball Mount Compatible with 3 Inch Hitch with Reducer Sleeve
  • The Flash E Series Adjustable 2-Ball Mount w Chrome Balls # FA42-00-2800 has a 5/8 inch pin hole diameter. I believe you will be able to use the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set for Flash E Series Ball Mounts # FA86-00-3660 for a locking combination. The hitch lock is 3-5/8 inches from inside to inside so as long as your 3 inch receiver is under that 3-5/8 at the outer edges you will be fine. You can alternatively use the InfiniteRule Security Trailer Hitch Lock...
    view full answer...

  • Replacement Keys for Fastway Trailer Hitch Lock
  • It sounds like you are referring to the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set # FA86-00-3660. The included keys in this hitch lock are indeed a tube/barrel style key that offers better security than standard key mechanisms. This particular locking set is designed for the Fastway Flash E Series ball mounts like # FA42-00-2600. We do have replacement keys available, if you are just looking for a spare set. You will want to locate the key number for your existing unit....
    view full answer...

  • Recommended Hitch Pin And Coupler Lock For Fastway Flash E Series Adjustable, Aluminum Ball Mount
  • Since you are interested in the Fastway Ball Mount, part # FA42-00-2900, I recommend the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set, part # FA86-00-3660. This lock set includes a 1/2" lock to replace the adjustment pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in your 2" receiver. This comes with two keys that will open and close both locks. Both locks come with waterproof caps that help keep out dirt and help prevent...
    view full answer...

  • Solution for Locking Demco Recon 5th Wheel Hitch # DM8550045-5W to Truck Bed
  • I reached out to my contact at Demco regarding security options for the Recon 5th Wheel Trailer Hitch # DM8550045-5W. He said while they don't offer anything for this purpose they are perfectly okay with somebody using a locking hitch pin in place of the coupler pin that's installed to secure the base to the gooseneck ball. The included pin features a 1/2 inch diameter and 4 inch length so you will need something that matches those dimensions. The closest option we have available comes...
    view full answer...

  • Availability of a Lock Pin to Help Secure the Fastway Hitch Head to the Hitch Shank
  • We have a lock pin for the Fastway Flash E Series Adjustable Ball Mount, # FA42-00-2900. The Fastway Trailer Hitch Lock and Adjustment Pin Lock Set, # FA86-00-3660, will include both a locking hitch pin and a locking adjustment pin for the Flash E Series adjustable ball Mount. The locking pins are constructed of sturdy steel and the locks have a tube key lock cylinder that makes is harder to pick. The set includes a set of 2 keyed alike keys that will work on either lock on either pin.
    view full answer...

  • Weight Capacity of Fastway Trailer Hitch Lock # FA86-00-3660
  • The capacity for the lock set part number # FA86-00-3660 that you referenced is going to be the max capacity the ball mounts these are designed for have. That would be 10,000 lbs total trailer weight and 1,000 lbs tongue weight.
    view full answer...

  • What Size Hitch Balls are Included with Fastway Flash E Series Adjustable Ball Mount # FA42-00-2600
  • The Fastway Flash E Series Adjustable 2-Ball Mount # FA42-00-2600 referenced in your question includes both a 2 inch and a 2-5/16 inch chrome-plated hitch ball. With the 2 inch hitch ball, it has an 8,000 pound towing capacity and with the 2-5/16 inch ball it has a towing capacity of 10,000 pounds. This is a really nice, solid aluminum ball mount that can be adjusted to a maximum rise of 7 inches or a maximum drop of 6 inches. I recommend adding the Fastway Trailer Hitch Lock and Adjustment...
    view full answer...

  • Trailer Hitch Lock Recommendation for 2-1/2 Inch Hitch Fastway Adjustable Ball Mount
  • If you have a 2-1/2 inch adjustable ball mount like the part # DTSTBM6825-2S which has a standard pin hole for the hitch pin you would want a hitch lock like the part # RH5-XL which is longer and designed for the larger hitch size.
    view full answer...

  • Can Fastway Flash E Series 2-Ball Mount Pull 9,000 Pound Trailer
  • The Flash E Series Adjustable 2-Ball Mount # FA42-00-2600 referenced in your question includes two different sized hitch balls, with a towing capacity that's based on which ball you are using to connect with your trailer. With the included 2 inch ball, it has a towing weight capacity of 8,000 pounds and with the 2-5/16 inch hitch ball, it has a capacity of 10,000 pounds. If you are using the 2-5/16 inch hitch ball to connect with your trailer, you will have no issue pulling its 9,000...
    view full answer...


Do you have a question about this Hitch Lock?




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Info for this part was:

Video by:
Andrew K
Edited by:
Lindsey S
Expert Research:
Jameson C
Video Edited:
Dustin K
Installed by:
Cole B
Photos by:
Zach O
Written by:
Amanda M
Installed by:
Savanna B

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