Description This emergency stop and start key for treadmills is designed to enhance user safety and convenience. The dual insert design ensures a secure fit, making it easy to engage and disengage the treadmill's emergency stop function. ideal for both personal and commercial use, this key helps prevent accidents and ensures exercise environment.-dual insert piece Features -Color:Red -Material:Plastic, copper sheet -Size:14.60X6.00X1.80cm/5.74X2.36X0.71in -Simple installation: easy to install by the user, eliminating the need for professional installation services and saving both time and effort-treadmill dual insert piece -Broad compatibility: universally compatible with many treadmill brands, providing a flexible and convenient replacement option for users-fitness equipment safety key -Reliable dual insert: features a dual insert design that ensures a secure and stable connection, reducing the risk of accidental disconnection-treadmill machine safety key -Immediate : provides an instant stop function for the treadmill, ensuring maximum safety during workouts and preventing accidents-dual insert safety key -Robust construction: built with wear resistant materials, this key is designed for long term use, minimizing the need for frequent replacements-treadmill emergency stop key accessories for treadmills-Immediate safety stop: provides an instant stop function for the treadmill, ensuring maximum safety during workouts and preventing accidents-running machine safety lock treadmill key replacement universal-Long lasting durability: constructed from sturdy, wear resistant materials, this key is built to withstand frequent use and reduce the need for replacements-treadmill key replacement emergency stop key-Stable dual insert design: ensures a secure and stable connection to the treadmill, preventing accidental detachment and enhancing user safety-treadmill emergency stop treadmills starting and stopping key-User friendly setup: simple installation process allows users to easily install the key themselves, eliminating the need for professional help and saving valuable time-Treadmill emergency start key running machine safety key-Wide brand compatibility: compatible with various treadmill brands, providing a versatile solution for treadmill maintenance and part replacement-emergency stop treadmill key