Description:Treadmill Safety Key: The magnet security lock is professionally to work on most treadmills easily and quickly

Compact Design: The treadmill safety key is with compact and lightweight design, easy carrying and storage

Easy Using:  You can connect treadmill safety key to the machine to start  and remove it from the machine to stop running

Premium Material: Our treadmill safety key is made of high quality ABS, durable and long using time

Widely Compatible: The treadmill security lock is universal for many models of household treadmills

Size Chart:Cylinder: Diameter: 0

6cm/0

24inch Length: 3

8cm/1

50inchPlate: 4

3cmx2

8cm/1

69inchx1

10inchPackage Includes:1 Treadmill Safety KeyNote:Please allow slightly errors due to manual measurement and different monitors