Astro Pneumatic 5304A 20 Ton Low Profile Air/Manual Bottle Jack

The Astro Tools 5304A 20 Ton Low Profile Air/Manual Bottle Jack is designed for operating either manually or pneumatically. The air hose can swivel in any direction of connection from the air source. This item is fitted with a safety valve to prevent against overloading, and the extension screw gives added height when needed. This item is speedy and versatile, and since it is a hydraulic bottle jack, it is far quicker than using conventional hand operated equipment. It is also much safer since air power permits one-handed operation and enables the user to watch the load more closely. The heavy duty design makes this item ideal for a wide variety of automotive, truck, industrial, and construction work.

Designed for operating either manually or pneumatically Air hose can swivel in any direction of connection from air source Fitted with a safety valve against overloading Extension screw gives added height when necessary Speedy and versatile air/hydraulic bottle jack is far quicker than using conventional hand operated hydraulic equipment and much safer since air power permits one-handed operation and enables user to watch load more closely Heavy duty design makes them ideal for a wide variety of automotive truck industrial and construction work Specifications: Capacity: 20T Minimum Height: 7" (178mm) Maximum Height: 12.75" (323mm) Lift: 3-3/8" (85mm) Screw: 2-3/8" (60mm) Air Pressure: 100-120psi Air Volume: 7CFM Net Weight: 29.10lbs (13.2kg) Piston Diameter: 2" ADDITIONAL INFORMATION: OD of top of lifting screw: 1.82" Height the lifting screw addes by threading all the way out: 2.6" Height ram stroke adds by fully extending: 3.93" Overall max height: 12.75" width of unit 6.5"