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Price: $19.75

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Spare Tire Lock

Item # FSTL0603

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Retail:$20.94

Our Price: $19.75

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tow ready trailer locks spare tire lock
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  • Spare Tire Lock
  • Tow Ready
  • Keyed Unique
Fits over wheel studs up to 9/16" in diameter and features a removable plug to allow longer wheel studs to protrude. Positive locking feature prevents lock from turning. Ideal for use with U-bolt-style carriers. Lowest Prices for the best trailer locks from Tow Ready. Spare Tire Lock part number FSTL0603 can be ordered online at etrailer.com or call 800-298-8924 for expert service.



Tow Ready Trailer Locks - FSTL0603

Fits over wheel studs up to 9/16" in diameter and features a removable plug to allow longer wheel studs to protrude. Positive locking feature prevents lock from turning. Ideal for use with U-bolt-style carriers.


Features:

  • Removable plug allows for longer wheel studs
  • Locking tab's positive locking feature keeps lock from turning
  • Popular model is perfect for U-bolt-style spare-tire carriers


Specs:

  • Fits over wheel studs up to 9/16" in diameter


STL0603 Spare Tire Lock







Economy - This item

Spare Tire Lock


Spare Tire Lock
Tow Ready Trailer Locks

34 reviews

Code: FSTL0603

In Stock

Retail:$20.94

Our Price: $19.75


  • Trailer Locks
  • Spare Tire Lock
  • Keyed Unique
  • Tow Ready


Fits over wheel studs up to 9/16" in diameter and features a removable plug to allow longer wheel studs to protrude. Positive locking feature prevents lock from turning. Ideal for use with U-bolt-style carriers.

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Video of Spare Tire Lock


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




Video Transcript for Tow Ready Locks FSTL0603 Review

Today, we're going to take a look at the Spare Tire Lock. Now this lock is designed to fit over wheel studs up to 9/16 of an inch in diameter and prevent any spare tire theft. It does use a locking tab which is a positive locking feature to keep the lock from turning. What you're going to do is put your . It comes with the two keys. Go ahead and put your key in there and just turn it a quarter of a turn and that'll release the tab. You can right here this tab is what'll install onto the stud.

Basically, you'll take one of the nuts off your wheel and tire subway that's on your spare tire holder and put this onto the stud and then put your lug nut back on here and tighten it down. It'll hold this tab into place. Then you'll take your lock and that'll go . Make sure it's open. That'll slide right on there.

Then you just turn it to lock it, and that'll lock it right into place to keep anybody from removing your tire and wheel from your spare tire carrier. This lock is perfect for u-bolts tire carriers. Way other nice features right up here, there's a rubber plug that you can pop out. You pop this rubber plug out and that'll allow you to use if any has longer wheel studs. It allows it to protrude through there, so won't keep you from using this lock. That should do it for the review on the Spare Tire Lock.


Customer Reviews

Spare Tire Lock - FSTL0603

Average Customer Rating:  4.6 out of 5 stars   (34 Customer Reviews)

Fits over wheel studs up to 9/16" in diameter and features a removable plug to allow longer wheel studs to protrude. Positive locking feature prevents lock from turning. Ideal for use with U-bolt-style carriers.

- FSTL0603

by:


First of all the packaging this item arrived in was open on one end but the item looked fine, no scratches, dings or signs of wear. I carried it outside to my driveway and removed 1 of the 2 lug nuts from my trailer spare tire mount, I placed the smaller back half of the spare tire lock over the lug and hand tightened the lug nut until it made contact and seated against the spare tire. I then placed my 4-way lug wrench over the lug nut and gave it a free spin. The free spin was only about 1 and 1/2 spins since I had already hand tightened the lug nut. I began to turn the lug wrench by hand, 1/2 turn, feeling no resistance so I turned another 1/2 turn, still no resistance. On the 3rd 1/2 turn and still feeling little to no resistance, the back half of the spare tire lock spread and cracked which would not allow the locking cap to fit over it. after further inspection of the crack, I could see this was made of a soft pot metal (see uploaded image) and not of a stronger metal such as steel. This item broke under minimum tension, no way near the type of tension/torque one would use to install a lug nut on a mounted tire you would be driving on. I feel my money was wasted on this particular product. I have always been satisfied if not overjoyed with all of my past purchases from etrailer.com and am not blaming etrailer.com for this products shortcomings. 466106



- FSTL0603

by:


Great product, good price, perfect size, easy to install, installed it on my boat trailer spare now I don't have to worry about the tire being removed without a struggle. 99291



- FSTL0603

by:


Good design!! Neat and secure. I really like the follow up/updated shipping info emails from the etrailer.com staff. Great website and easy to navigate and order from. This is my first time dealing with etrailer but definitely not my last. Thanks etrailer!! 72025



- FSTL0603

by:


Lock fits and secures the spare wheel to the camper perfectly. I am very pleased with the product. As usual, I can't say enough about the customer service I have received. I will certainly continue to buy from etrailer. Thanks again. Daniel 340908



- FSTL0603

by:


This is a great product. I have a travel trailer that is parked on a hunting lease. There is a spare tire mounted on the rear of the trailer and it has been stolen twice. With this lock the tire is now secure. Thanks for everything. 101830



- FSTL0603

by:


I think the tire lock will deter the common thief, but not the person that is determine to take the spare tire. The lock appears to be strong and durable. I would recommend this item to a friend 59895



- FSTL0603

by:


Time will tell on these... on the two I got, the key is somewhat difficult to insert, maybe some dry lube silicon or graphite? Hope its not something like a locking gas cap... 149789



- FSTL0603

by:


I used this on my tow dolly to lock my spare tire. Extremely easy to install. My bolt was longer so had to use the 'knock out' feature, again easy to do. 111708



- FSTL0603

by:


Fit right up. Of course a thief could still just unbolt the spare tire rack from the rear bumper. Hopefully they would move on instead. 371492



- FSTL0603

by:


I am disappointed that the two locks I ordered were both keyed alike. It makes me wonder how many more locks have the same key. 231552



- FSTL0603

by:


Products are as advertised, have not used yet. Shipping was prompt packages went out same day. Will use etrailer again. 286443


Comments

good product, have been satisfied

Kim K - 08/22/2017

27467

- FSTL0603

by:


Products arrived extremely fast. Great prices. Will definitely make future purchases as I own three trailers. 448767



- FSTL0603

by:


E trailer is awesome. The products are great and reasonably priced. Great customer service and fast shipping!! 374645



- FSTL0603

by:


Really like these spare tire locks. Well built and easy to use. I recommend this lock, and would buy again. 345772



- FSTL0603

by:


Could not be any more pleased order part before noon ship that day had part 2 day later when right on. 96755



- FSTL0603

by:


Product was as stated and economy shipping was very fast would order from this site again 401321



- FSTL0603

by:


Good solid product, nice pre formed hole for longer studs with cover plug if not needed. 131749



- FSTL0603

by:


Still trying to figure out how it works LOL should be ok when figure it out. Thanks 441131



- FSTL0603

by:


Easy to install. Seems secure. Remember to use some dry lubricant in the lock. 253384



- FSTL0603

by:


Great product and the service provided by etrailer was quick and painless 255858



- FSTL0603

by:


This is a handy lock for deterring tire/ wheel theft. Easy to use too. 410248



- FSTL0603

by:


PRODUCT EXACTLY AS DESCRIBED. EASY TO PUT ON. SHIPPING WAS TIMELY. 235148



- FSTL0603

by:


Does the Job as Intended. Fits over a 21mm lug nut just fine. 43894



- FSTL0603

by:


Exactly as expected. Quick delivery and good service 356397



- FSTL0603

by:


works great on spare tire for my gooseneck trailer 85231



- FSTL0603

by:


Great lock, I plan on getting another o ne. 271527



- FSTL0603

by:


This is simple and works as described. 257135



- FSTL0603

by:


Just what I needed plus quick service 444792



- FSTL0603

by:


You can never be too careful 312117



- FSTL0603

by:


Product installed with ease. 93991



- FSTL0603

by:


Works fine as described. 272981



- FSTL0603

by:


Worked as advertised. 427333



- FSTL0603

by:


Works as described. 419064



- FSTL0603

by:


Works fine. 326228


34
34

Ask the Experts about this Tow Ready Trailer Locks
Do you have a question about this Trailer Lock?


  • Need Lock to Keep Thieves from Stealing the Spare Tire on my Honda CRV
  • As long as the wheel stud of your Honda CRV's spare tire carrier is no larger in diameter than 9/16 of an inch and the lug nuts are less than 1 inch tall, the Fulton Spare Tire Lock, # FSTL0603, will work for you. This lock has a tab that is placed behind the lug nut of your spare tire and then the lock is placed over the lug nut. The enclosed and locked lug nut prevents the wheel from being stolen or removed without a key. If you have 1/2 inch diameter wheel lugs, another option you...
    view full answer...

  • How Does The Fulton Spare Tire Lock Part # FSTL0603 Work
  • The Fulton Spare Tire Lock, part # FSTL0603, has a tab that is placed behind the lug nut of your spare tire and then the lock is placed over the lug nut. The enclosed and locked lug nut prevents the wheel from being stolen or removed without a key. Part # FSTL0603 works great for open-ended lug nuts and will only work with closed end lug nuts that are less than 1 inch tall. I took some pictures of part # FSTL0603 on a wheel to demonstrate how it works.
    view full answer...

  • Will Fulton Spare Tire Lock # FSTL0603 Fit on Fulton Hi-Mount Spare Tire Carrier # FSTC1000301
  • Yes, the Fulton Spare Tire Lock, part # FSTL0603, that you have referenced, will fit on the Fulton Hi-Mount Spare Tire Carrier, part # FSTC1000301. The bolts that are used to hold the wheel onto the Fulton spare tire carrier are 1/2-inch size bolts. The Fulton spare tire lock will fit on a wheel stud up to 9/16-inch diameter.
    view full answer...

  • What is Fulton Lock # FSTL0603 Made Of and How To Prevent Theft of Fulton Tire Carrier # FSTC1000301
  • Yes , the Fulton Spare Tire Lock, part # FSTL0603, is made of a hardened steel, which is very hard to cut or break. You can install the Fulton Hi-Mount Spare Tire Carrier, part # FSTC1000301, using a Loctite Threadlocker, part # LT37423. This is a liquid that will lock the nuts to the bolts and prevent anybody from removing them. To disassemble the nuts and bolts will require the use of heat. Making it time consuming for the thieves to take your item is the best deterrent against theft.
    view full answer...

  • Spare Tire and Lock Recommendations Between Fulton and Dutton-Lainson
  • Lock # 262DAT will fit both spare tire carriers # FSTC1000301 and # DL22120. It is designed to fit 1/2 inch wheel studs. The other lock you mentioned, # FSTL0603, is for 1/2 inch wheel studs. For a spare tire carrier I prefer the Dutton-Lainson carrier # DL22120 because it can fit taller frames (up to 3x5 inch) should you ever need it to and Dutton-Lainson does make a quality product.
    view full answer...

  • Can I Get My Spare Tire Locks Keyed Alike
  • We do have a spare tire lock that can be keyed alike, but the Tow Ready Spare Tire Lock # FSTL0603 cannot be keyed alike. The Dead Bolt Spare Tire Lock # 4324 can be keyed alike. Just click on the keyed alike option and choose the quantity that you would like before adding this item to your cart.
    view full answer...

  • Spare Tire Lock for Jeep 2013 Wrangler Unlimited
  • If the wheel stud of the spare tire carrier is no larger in diameter than 9/16 of an inch, the Fulton Spare Tire Lock you mentioned, part # FSTL0603 should work just fine for the spare tire on your Wrangler Unlimited.
    view full answer...

  • Compatibility of Tow Ready Spare Tire Lock with Fulton Hi-Mount Spare Tire Carrier
  • The Fulton Hi-Mount Spare Tire Carrier # FSTC1000301 is a great choice for a spare tire carrier. The bolt that holds the wheel onto the spare tire carrier is a 1/2 inch - 13 bolt that is 1-1/2 inches long. Since the bolt is smaller than 9/16 inches, the Tow Ready Spare Tire Lock # FSTL0603 will work well with the spare tire carrier. This spare tire lock will keep the wheel secured to the spare tire carrier. I've attached a review video of this lock for you. The Wheel Lock Set # RG01-150...
    view full answer...


Do you have a question about this Trailer Lock?




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Info for this part was:

Expert Research:
Michael L
Expert Research:
Jeff D
Expert Research:
Reno H
Video by:
Andrew L
Photos by:
Amber A
Installed by:
Randy B
Updated by:
Sarah W

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