Jack Boss floor jacks

Five hydraulic floor jacks. Four are rated 3 tons and differ in how low they start, how fast they lift and what ground they roll on; the fifth is a 4-ton steel jack for full-size trucks. Pick by ground clearance first and capacity second.

Jack Boss 3 ton aluminum floor jack on a white background
3 ton · 6,000 lb

3-Ton Aluminum Floor Jack

The one you carry. Aluminum brings it down to about 57 lb, and a 3.3 inch saddle gets under a car a steel jack cannot reach.

Lift range
3.3″ – 18.1″
Weight
About 57 lb
Frame
Aluminum with steel lift arm
Suited to
Sports cars, sedans, track days
Jack Boss 3 ton dual pump floor jack on a white background
3 ton · 6,000 lb

3-Ton Dual Pump Floor Jack

The one that stays in the bay. Two pumps cover the empty travel in a handful of strokes, so the handle time goes into lifting.

Lift range
3.5″ – 19.6″
Weight
About 68 lb
Frame
Steel
Suited to
Sedans, crossovers, general shop work
Jack Boss 3 ton fast lift floor jack on a white background
3 ton · 6,000 lb

3-Ton Fast Lift Floor Jack

The one for repetition. Geared for speed from the floor to full height when you are pulling wheels off all day.

Lift range
3.5″ – 20.1″
Weight
About 70 lb
Frame
Steel
Suited to
Repeat tire and brake work
Jack Boss 3 ton off road floor jack on a white background
3 ton · 6,000 lb

3-Ton Off Road Floor Jack

The one that leaves the concrete. Oversized wheels roll on gravel and dirt, and 22.4 inches reaches a lifted truck's frame rail.

Lift range
5.7″ – 22.4″
Weight
About 78 lb
Frame
Steel, oversized wheels
Suited to
Lifted trucks, Jeeps, trailside repairs
Jack Boss 4 ton dual piston floor jack on a white background
4 ton · 8,000 lb

4-Ton Dual Piston Floor Jack

The one for the truck. Full steel, 8,000 lb rated and the tallest reach in the range, with capacity left over on a loaded pickup.

Lift range
3.9″ – 20.5″
Weight
About 85 lb
Frame
Steel
Suited to
Full-size pickups, vans, large SUVs

Side by side

Confirm final figures against the listing before ordering.

Jack Boss floor jack specifications. Confirm final figures against production units before publishing.
Specification
3-Ton
Aluminum
Lightest
3-Ton
Dual Pump
All-round
3-Ton
Fast Lift
Quickest
3-Ton
Off Road
Rough ground
4-Ton
Dual Piston
Most capacity
Rated capacity 3 tons3 tons3 tons3 tons4 tons
Lift range 3.3″ – 18.1″3.5″ – 19.6″3.5″ – 20.1″5.7″ – 22.4″3.9″ – 20.5″
Frame material Aluminum with steel lift armSteelSteelSteelSteel
Jack weight About 57 lbAbout 68 lbAbout 70 lbAbout 78 lbAbout 85 lb
Pump Dual pistonDual pumpFast lift, single stroke to contactDual pistonDual piston
Wheels Standard castersStandard castersStandard castersOversized wheels for loose groundHeavy-duty casters
Suited to Sports cars, sedansSedans, crossoversRepeat tire and brake workLifted trucks, Jeeps, trailsideFull-size pickups, vans
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Swipe the table sideways to see all five models.