ProPlus 361504 extendable corner support stabilizer for 750kg trailer 495mm

ProPlus 361504 extendable corner support stabilizer for 750kg trailer 495mm

The 361504 extendable corner support with a foldable foot from ProPlus is a solid and reliable stabilizing element that provides secure support for caravans, trailers, trailers and other vehicles and utility structures when parked.

ProPlus extendable supports are designed for mounting on the trailer chassis and allow for quick and convenient stabilization of the vehicle when parked. For optimal stability, it is recommended to mount them as far back and outboard as possible on the chassis, at an angle of approximately 30–45°. Once installed, the supports should operate smoothly and provide secure support for the trailer when parked.

Permissible load

The extendable corner support is designed for a load capacity of 750 kg per support , ensuring stable and safe support for the trailer when parked. Using four supports allows for even stabilization of the structure and increases the stability of the entire vehicle. These supports should only be used for stabilization ; they are not intended for lifting the caravan.

Extension length

The support's extension length is 495 mm , allowing for convenient adjustment of the support height to suit various ground conditions and trailer design. The appropriate adjustment range allows for stable trailer positioning when parked, loaded, or in use. To ensure load capacity, the corner support should always be extended by more than half its length.

Attachable crank

The corner support is operated using a push-on crank (not included) , which allows for convenient raising and lowering of the support. The mechanism is controlled using a 19mm hex key , ensuring simple and precise height adjustment and stable trailer support when parked. This allows the support to be easily rotated up or down without the need for additional locking or releasing of the mechanism , allowing for quick and convenient preparation of the trailer for parking or driving.

Anti-corrosion protection

The support is made of galvanized steel , providing effective protection against corrosion and long service life, even with intensive outdoor use. The zinc coating protects the steel components from moisture, road salt, and changing weather conditions, increasing the durability and resistance of the structure to damage.

Corner supports are a practical piece of trailer equipment used to stabilize the trailer during parking, loading, and unloading . They provide reliable structural support, reduce tilt, and increase safety around the trailer. Fixed supports are most often mounted on the rear or side of the frame and help maintain stability, especially when the trailer is not connected to a vehicle. They are not designed to lift the trailer with a load, but rather to provide stable support. This practical solution is used on cargo trailers, boat trailers, and caravans , improving comfort and safety.