The design of the narrow chassis adapts easily between the tandem wheels.
The release button on the handle works independently of the handle locking lever.
The base of the chassis is profiled so that the wheels contact the floor when the jack is not under load and lifts them from the ground when it is under load to avoid damage.
Three 0.8 ", 2.5" and 3.9 "adapter sizes provide several maximum heights for specific applications.
