3 Ton Foldable Trailer Support Leg Vertical Crank - Heavy Duty Jack Stand

Heavy-duty foldable trailer support leg with vertical crank for smooth operation and maximum stability under heavier loads.

This 3 ton foldable trailer support leg is designed to provide strong and reliable support for heavy trailers, agricultural machinery, and construction equipment. Equipped with a vertical crank mechanism, this trailer jack stand ensures smooth and controlled height adjustment with minimal effort.

The 90° rotatable design allows this trailer support jack to be easily folded away when not in use, making it ideal for space-saving storage and flexible positioning. The included mounting flange enables quick, secure installation under your trailer.

Whether you need a foldable trailer jack, trailer support stand, trailer stabilizer jack, or heavy-duty trailer support leg, this model delivers strength, convenience, and durability for demanding applications.

Key Features

• 3 ton load capacity – Suitable for heavy-duty and professional use
• Foldable design – Rotates 90° for compact storage
• Vertical crank handle – Smooth, controlled, and easy operation
• Mounting flange included – Fast and secure installation
• Durable steel construction – Built for long-term reliability
• Black painted chassis – Strong protective finish
• Galvanized bracket – Increased corrosion resistance

Ideal For

• Construction trailers
• Agricultural machinery
• Utility trailers
• Equipment trailers

Why Choose This Foldable Trailer Support Leg?

This foldable trailer jack stand with vertical crank is designed for users who need both strength and flexibility. The rotating mechanism allows easy storage, while the flange mounting system ensures a secure and stable fit. A reliable trailer support leg for safe parking, loading, and maintenance of heavier trailers.

Specifications

• Product type: Foldable trailer support leg / jack stand
• Operation: Vertical crank (manual)
• Material: Steel
• Load capacity: 3 ton
• Rotation: 90° foldable
• Mounting: Flange included
• Finish: Black painted chassis + galvanized bracket

A strong and practical solution for stabilizing heavy trailers with ease and flexibility.