2 Ton Trailer Jack Stand Adjustable - Heavy Duty Support Jack SPH340821 Block valves are used to

Block valves are used to block the cylinder in both directions of operation

Fully compatible with standard tractor hydraulic systems

Thread size: 3/8" – 1/2"

Model: SPH320056

The different length variants make this model suitable for use in agriculture

2 Ton Trailer Jack Stand Adjustable - Heavy Duty Support Jack SPH340821 Block valves are used toHeavy duty adjustable trailer support jack for safe and stable parking, loading, and storage. This 2 ton adjustable trailer support jack is designed to keep your trailer, caravan, boat trailer, or transport vehicle stable and secure when parked, loaded, or unloaded. Built from durable black steel, this mechanical trailer jack stand offers dependable support under heavy loads and is ideal for both commercial and private use. Whether you are looking for