If you have lost your safety key or you simply want to purchase a replacement safety keys for treadmills, you can buy one directly from LifeSpan. The round prong treadmill safety key works with the following LifeSpan products:
- TR500 Treadmill
- TR1000-08 Treadmill
- TR3000 HRC Treadmill
- VP1000 Vibration Plate
