If you have lost safety keys or you simply want to purchase treadmill replacement parts, you can buy one directly from LifeSpan. The rectangle prong replacement treadmill key works with the following LifeSpan products:
- TR1200i Treadmill (2015 model and earlier)
- TR3000i Treadmill (2015 model and earlier)
- TR4000i Treadmill (2015 model and earlier)
- TR5000i Treadmill (2015 model and earlier)
My old safety key was starting to malfunction nd stop the treadmill in the middle of the run. New safety key completely fixed the problem. Back in business
Rectangular safety key
The replacement key works like the original . Now I can use the treadmill.
worked great the first key was run over by car so was thankful to get a new key for the treadmil.
Thanks for the review!