Canvas Snap Extenders Snap-X-Tendz® (Black) Self Adjusting

Rated 4.95 out of 5 based on 58 customer ratings
(58 customer reviews)

$10.99

Easily extend hard-to-reach snaps on boat canvas, cockpit covers, isinglass, pop-up campers, and RVs with these canvas snap extenders. Ideal for securing misaligned or shrunken covers for a snug, reliable fit.

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Canvas Snap Extenders – Perfect Fit for Boat & RV Covers

Are your boat canvas snaps or RV cover snaps just out of reach? Misaligned snaps can make covering your boat, camper, or pop-up trailer frustrating. Snap-X-Tendz® Canvas Snap Extenders solve this problem by extending the reach of your snaps, ensuring a secure and stress-free fit.

Why Choose Snap-X-Tendz® Canvas Snap Extenders?

✔ Instant Snap Extension – Fix misaligned snaps quickly without stretching or forcing the fabric.
✔ Universal Fit – Works with boat covers, cockpit covers, pop-up campers, and RV canvas covers.
✔ Protects Your Canvas & Snaps – Reduces strain, preventing damage to snap hardware and fabric.
✔ Weather-Resistant & Durable – Built to withstand UV exposure, saltwater, and extreme conditions.
✔ No Tools Needed – Simply snap in place for an effortless fit.
Easily Fix Canvas Snaps on Boats, Campers & RVs

Over time, canvas covers shrink or shift due to weather exposure, making snaps difficult to fasten. Snap-X-Tendz® Canvas Snap Extenders bridge the gap, restoring a perfect fit without the hassle of stretching or tugging.
How to Use Canvas Snap Extenders

1️⃣ Align the extender with the existing snap.
2️⃣ Snap it into place—no tools or modifications needed.
3️⃣ Enjoy a secure, hassle-free fit in seconds!
Upgrade Your Canvas Cover Today!

Stop struggling with misaligned snaps on your boat canvas cover, RV cover, or camper enclosure. Snap-X-Tendz® Canvas Snap Extenders offer a simple, effective solution to ensure a perfect fit every time.

🚚 Fast Shipping – Ships within 24 hours!
🎨 Color: BLACK

 

Weight 4 oz
Dimensions 6 × 4 × .25 in
Condition

New

Shipping

Product ships within 24 Hours

58 reviews for Canvas Snap Extenders Snap-X-Tendz® (Black) Self Adjusting

  1. Rated 5 out of 5

    William Stewart (verified owner)

  2. Rated 5 out of 5

    Timothy Lund (verified owner)

  3. Rated 5 out of 5

    Anonymous (verified owner)

  4. Rated 5 out of 5

    Catherine (verified owner)

    The snaps are durable. They look like they should last a long time!

  5. Rated 5 out of 5

    Earl (verified owner)

    The stretch in the x-tendz is perfect for relieving stress and wear and tear of all the snaps. I personally used them on isenglass windshield and side curtains on a t-top and think they will extend the life of the covers.

  6. Rated 5 out of 5

    David (verified owner)

  7. Rated 5 out of 5

    DAVID J ARMENT (verified owner)

  8. Rated 5 out of 5

    JOHN FREESE (verified owner)

  9. Rated 5 out of 5

    Kenneth H. (verified owner)

  10. Rated 5 out of 5

    Jennifer (verified owner)

    Mr Snappy’s products saved our camper canvas from ripping /damage in cold-weather camping. They blend seamlessly with the look of the camper, too. We couldn’t be more pleased with the quality, effectiveness and simplicity of our SNAP-X-TENDS, which exceeded our expectations. Highly, highly recommend!

    Image #1 from Jennifer
    Image #2 from Jennifer
    Image #3 from Jennifer
    Image #4 from Jennifer
  11. Rated 5 out of 5

    Joseph Q. (verified owner)

    These really work well. I just “accidentaly” became aware of them while searching for snap extenders on Amazon. I was so pleased after trying them out, I placed a second order. For longer requirements, I use a “standard length” snap extender, then add a Mr. Snappy to make up the difference. With Mr. Snappy, you don’t need to have an exact length.

  12. Rated 5 out of 5

    Jeffrey H. (verified owner)

  13. Rated 5 out of 5

    Joseph Q. (verified owner)

    As a result of the “standard” Mr. Snappy and the new “Super Snappy”? (which extends farther) I have been able to eliminate the need for “regular” fixed length snap extensions. In addtion, Mr. Snappy provides tension and helps keep my boat cover tight compaired to “exact length” extensions that never fit perfectly.
    Totally love and endorse Mr. Snappy.

  14. Rated 5 out of 5

    Michael Solan (verified owner)

    Just put them on easily. Need some time to see how they last 1st time user

  15. Bryan Hunter (store manager)

    Hi Joe and thanks for your endorsement !!! We are considering using your name suggestion “Super Snappy” on our oversized extenders !!
    Thanks for Help !! Have a great summer !!

  16. Rated 5 out of 5

    Lawrence (verified owner)

    Snap extenders are perfect, delivery was a little slow but overall, happy with purchase

  17. Rated 5 out of 5

    david g. (verified owner)

    A little pricey but excellent solution. WAY cheaper than new canvas. Recommend.

  18. Rated 5 out of 5

    Anonymous (verified owner)

    Perfect size for golf carts.

  19. Bryan Hunter (store manager)

    Thanks Mike. Please send pics if possible

  20. Rated 5 out of 5

    ROBERT D. (verified owner)

    Excellent product that provided a simple fix to my unique problem: I needed to extend the length of the strap on pistol holster to fit a second pistol. One of these extenders worked perfectly… a $10 fix saved me the cost of buying a second holster,

  21. Rated 5 out of 5

    Conrad Ragone (verified owner)

    product worked exactly as I envisioned

  22. Rated 5 out of 5

    William Knowles (verified owner)

    Price is a little steep but good product

  23. Rated 5 out of 5

    Anonymous (verified owner)

    good product

  24. Rated 4 out of 5

    Richard Wilhelm (verified owner)

    Only suggestion is to offer straps with a longer end that is easier to grad hold of to unsnap maybe even with a finger loop.

  25. Rated 5 out of 5

    Craig D. (verified owner)

    Worked great!

  26. Rated 5 out of 5

    WILLIAM KRAMER (verified owner)

    Worked well for my application

  27. Rated 4 out of 5

    Anonymous (verified owner)

    The Snap-X-Tendz bridged the gap between the factory Chaparral cockpit cover and the factory snaps on the hull. Chaparral failed to account for the aft facing jump seats so the factory cockpit cover didn’t fit properly. That’s poor quality control on Chaparral’s part and an opportunity for Mr. Snappy.

  28. Rated 5 out of 5

    Sandra T. (verified owner)

    No comment

  29. Rated 5 out of 5

    Paul (verified owner)

    Great service and product….!!!!

  30. Rated 5 out of 5

    Luci V. (verified owner)

    Durables did Very easy to use. Just as described.

    Image #1 from Luci V.
  31. Rated 5 out of 5

    James (verified owner)

    As advertised, good quality

  32. Rated 5 out of 5

    Anonymous (verified owner)

    Worked great

  33. Rated 5 out of 5

    David Ford (verified owner)

    Bought 3 sets and like them

  34. Rated 5 out of 5

    Dina Riley (verified owner)

    Exactly what I needed. Worked prefect

  35. Rated 5 out of 5

    Greg (verified owner)

    These snap extenders are exactly what I needed for my application.

  36. Rated 5 out of 5

    Thomas Miano (verified owner)

    Great product

  37. Rated 5 out of 5

    al (verified owner)

    Great

  38. Rated 5 out of 5

    David Smith (verified owner)

    Exactly what I needed and very good quality!!

  39. Rated 5 out of 5

    David (verified owner)

    A quality product… well manufactured.

  40. Rated 4 out of 5

    Marcel (verified owner)

    They look sturdy

  41. Rated 5 out of 5

    Rob D. (verified owner)

    Perfect fit

  42. Rated 5 out of 5

    Corey (verified owner)

    Exactly what I was needing. Great quality and well made. Would definitely recommend.

  43. Rated 5 out of 5

    Carrie D. (verified owner)

    Very happy with the quality and cost of the snaps, will tell all of our boating friends about Mr. Snappy!

  44. Rated 5 out of 5

    Joseph R. (verified owner)

    ordered 2 packs and received 1 free pack. very surprised seeing a free pack THANK YOU. We are on a Chaparral 270 and go out no matter the weather here in Florida. The original cockpit cover was destroyed last year during the last tropical storm so while a new top is being made we are using a “make shift” cover. We have 4 extenders on one snap, 2 on another and 1 on another. The extenders work PERFECTLY!!!!

    Image #1 from Joseph R.
    Image #2 from Joseph R.
  45. Rated 5 out of 5

    Paul G. (verified owner)

    Fast service

  46. Rated 5 out of 5

    william s. (verified owner)

    making them stretchable allowed me to use them immediately with out any matching and measurement.
    great idea

  47. Rated 5 out of 5

    Dennis Buday (verified owner)

    The Snaps work Great to take care of a common problem

  48. Rated 5 out of 5

    Anonymous (verified owner)

    Great service

  49. Rated 5 out of 5

    Mike Hatch (verified owner)

    Worked great

  50. Rated 5 out of 5

    john m. (verified owner)

    perfect for what I needed to get my boat cover to snap around my boat tower and keep the rain out. 260 sundeck

  51. Rated 5 out of 5

    Brian (verified owner)

    No comment

  52. Rated 5 out of 5

    Theresa J. (verified owner)

    Smart product

  53. Rated 5 out of 5

    Ellen (verified owner)

    Excellent service and product

  54. Rated 5 out of 5

    Gary (verified owner)

    product quality , as described ,delivered

  55. Rated 5 out of 5

    Andy Kelley (verified owner)

    See above comment

  56. Rated 5 out of 5

    James (verified owner)

    Works as advertised. Eliminated canvas/vinyl flapping and probably gives me another year or two of canvas life.

  57. Rated 5 out of 5

    David S. (verified owner)

    Highly recommend

  58. Rated 5 out of 5

    Stan Campbell (verified owner)

    Great

  59. Rated 5 out of 5

    Anonymous (verified owner)

    Good quality

  60. Rated 5 out of 5

    Fred Albright (verified owner)

    Work perfectly

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