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.
3 ton · 6,000 lb
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
3 ton · 6,000 lb
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
3 ton · 6,000 lb
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
3 ton · 6,000 lb
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
4 ton · 8,000 lb
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 tons 3 tons 3 tons 3 tons 4 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 arm Steel Steel Steel Steel
Jack weight
About 57 lb About 68 lb About 70 lb About 78 lb About 85 lb
Pump
Dual piston Dual pump Fast lift, single stroke to contact Dual piston Dual piston
Wheels
Standard casters Standard casters Standard casters Oversized wheels for loose ground Heavy-duty casters
Suited to
Sports cars, sedans Sedans, crossovers Repeat tire and brake work Lifted trucks, Jeeps, trailside Full-size pickups, vans
Where to buy
Amazon
Amazon
Amazon
Amazon
Amazon
Swipe the table sideways to see all five models.