Search  for anything...

Treadmill Universal Magnet Safety Key Compatible with All NordicTrack, Proform, Image, Weslo, Reebok, Epic, Golds Gym, Freemotion, and Healthrider Treadmills Black

  • Based on 1,111 reviews
Condition: New
Checking for product changes
$5.98 Why this price?
Save $234.01 was $239.99

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives Sunday, Nov 10
Order within 5 hours and 59 minutes
Available payment plans shown during checkout

Color: Black


Features

  • Treadmill safety keyMagnetic work, can work easily and quickly on most treadmills requiring a round treadmill safety key.Strong clips can be tightly clamped to any part of the clothing and easily clips to virtually all types of clothing, so it keeps you safe even when you are running fast.
  • Premium MaterialNordictrack treadmill key made of high quality ABS plastic and magnet.The material of key is sturdy ,fit for long-term use by runners. Plastic clip: 2.8 * 4cm, shell diameter of magnet: 3cm, nylon rope: 1M.
  • Perfect AlternativeAn old safety key may prevent the treadmill from turning on or make the system power unstable., our replacement key can perfectly solve these problems at a fraction of the cost.
  • Quality AssuranceWe are committed to providing good value for money to all those who love sports, and customer satisfaction is our top priority.If there are any product issues, please feel free to contact us.

Brand: Thlevel


Color: Black


Item Weight: 22.7 Grams


Material: Nylon, Plastic, Acrylonitrile Butadiene Styrene (ABS)


Recommended Uses For Product: Safety during treadmill operation


Target Audience: Adult


Assembly Required: Yes


Display Type: LCD


Product Benefits: Enhances treadmill safety with durable materials and broad brand compatibility


Maximum Weight Recommendation: 1 Grams


Package Dimensions ‏ : ‎ 3.23 x 2.09 x 0.63 inches; 0.8 ounces


Date First Available ‏ : ‎ November 10, 2019


Manufacturer ‏ : ‎ Thlevel


Best Sellers Rank: #33,638 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #157 in Exercise Machine Attachments


#157 in Exercise Machine Attachments:


Customer Reviews: 4.6 4.6 out of 5 stars 1,111 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works perfectly. Easy to use clip
Color: Red
Replaced the original part on my treadmill which had a clip similar to a large paper clip. This one is more robust and much easier to attach to my belt.
Reviewed in the United States on March 12, 2024 by Jacket

  • Good replacement for Proform Safety Key
Color: Black
Purchased this to replace our missing Proform Safety Key. It works as well as the original at a much lower cost. This key fits perfectly. We have no complaints about it. I recommend it for anyone that lost their original safety key.
Reviewed in the United States on May 16, 2024 by Ravi R

  • Worked perfectly
Color: Black
For treadmill
Reviewed in the United States on April 4, 2024 by Lowell Hyatt

  • Great price
Color: Red
Worked on my horizon t303 treadmill
Reviewed in the United States on March 22, 2024 by Rajulio

  • Works just fine as a replacement.
Color: Red
The media could not be loaded. Starts and stops my machine like the original.
Reviewed in the United States on November 3, 2023 by Lala

  • Great replacement!
Color: Red
You need a replacement, this is it!!
Reviewed in the United States on February 23, 2024 by BJ

  • Safety key
Color: Red
It’s just what I needed
Reviewed in the United States on February 14, 2024 by KB

  • Works as promised
Color: Black
We had the floors redone in our house redone and lost the treadmill key. We have a Gold's Gym treadmill and this seemed to work with no problem.
Reviewed in the United States on December 18, 2023 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.