Universal Trolley Jack Safety Lock / Support 380–600 mm, 2 t

Special trolley jack safety lock designed to provide additional mechanical support when working with a raised vehicle.

Accidental opening of the jack release valve, hydraulic leakage or insufficient oil can cause a trolley jack to lower unexpectedly. The support mechanically blocks the jack and helps prevent unintended lowering.

Fast Mechanical Locking

After the vehicle has been raised, the support is positioned between the jack axle pin and the edge or pin of the lifting saddle mounting.

The spring-loaded quick-release mechanism allows the length to be adjusted rapidly.

By slightly lowering the trolley jack, the support is loaded and mechanically locked in position.

Adjustable from 380 to 600 mm

The support can be adjusted between 380 and 600 mm.

The locking mechanism engages in 25 mm increments, allowing fast adaptation to different trolley jack designs and lifting heights.

Useful Where Additional Jacking Points Are Limited

On many vehicles, suitable points for placing an additional axle stand can be difficult to access, particularly around protected underbodies, battery housings or plastic underbody panels.

The jack safety support allows the trolley jack itself to be mechanically secured while leaving other areas under the vehicle available for an additional safety stand.

This can be particularly useful on vehicles such as Mercedes-Benz, BMW, Tesla and other models with limited suitable support points.

Robust Support Profile

The upper and lower supports are each 63 mm wide.

Their tapered contact area measures approximately 22–35 mm in depth, allowing the tool to fit a wide range of compatible trolley jack constructions.

Important Safety Information

The use of additional axle stands is still recommended.

The safety lock provides additional protection against accidental lowering of the trolley jack, while a separate axle stand can provide a second independent level of protection, for example if the vehicle or trolley jack moves unexpectedly.

Technical Data

• Product type: trolley jack safety lock / mechanical support

• Application: universal

• Adjustable length: 380–600 mm

• Locking increments: 25 mm

• Width of upper and lower support: 63 mm

• Support depth: tapered, 22–35 mm

• Maximum support load: 2 t, with safety factor

• Release mechanism: spring-loaded quick release

• Suitable for: many common trolley jack designs