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WINTERHOFF SF60-19-280 extendable crank support for 1300kg flatbed trailer 415-655mm
The SF60-19-280 extendable support leg from WINTERHOFF features a 60 mm square profile measuring 415 mm high, ensuring a solid and stable structure. Crank-type extendable supports have a higher load capacity , making them suitable for heavier trailers requiring stable and durable support.

Permissible load
The support's maximum load capacity is 1,300 kg , ensuring stable and safe support for the trailer during parking, use, or loading. The high load capacity guarantees reliable support for the structure, reduces the risk of tilt , and increases the safety and comfort of trailer use.

Extension length
The support's extension length is 240 mm , allowing for convenient adjustment of the support height to suit various ground conditions and trailer designs. The total support height is 655 mm , providing an appropriate adjustment range for stable trailer positioning during parking, loading, or use.

Tilt
The support is rotatable and equipped with a tilt function that allows it to be folded down while driving. This solution saves space and prevents restriction of the trailer's ground clearance. When lowered, it provides stable support for the trailer during parking and use.

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

Anti-corrosion protection
The support is made of electro-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.
Extendable crank supports are a practical trailer accessory used to stabilize the trailer during parking, loading, and use . Height adjustment is achieved using a crank, allowing for easy and precise adjustment of the support to the ground. They provide reliable structural support, reduce tilt, and increase safety around the trailer. They are most often mounted at the rear of the frame and help maintain stability, especially when the trailer is not connected to a vehicle. They are not designed to lift a loaded trailer , but rather to provide stable support. This practical solution is used on transport trailers, boat trailers, and caravans, improving comfort and safety.





















