Heavy-duty, weld-on, square, drop leg jack includes a sidewind crank and has a front-facing plunger pin and a 28-1/4" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications.

With corrosion-resistant zinc plating a poly wheel base and 13" retracted height, this retaining-ring swivel jack is perfect for marine applications. Measures 11" from mounting bracket to top of jack. Inner tube diameter is 1-3/4".

The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.

This JXS side-mount trailer jack features a manual hand crank, but can also be powered by any 18-volt to 24-volt compact drill when using the included attachment. Great for boat or cargo trailers. Comes with footplate.

Corrosion-resistant square swivel jack is perfect for marine use and other trailer applications. The wheel is 3-5/16" wide for greater surface contact, and it turns 360 degrees for easy maneuverability. All-black handle has cushioned grip.

Heavy-duty, weld-on, square, drop leg jack includes a sidewind crank and has a front-facing plunger pin and a 28-1/4" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications.

The dual wheels on this jack run through mud or over sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Quick-release pin allows easy removal of jack.

With a corrosion-resistant zinc finish, a poly wheel base and a 13" retracted height, this retaining-ring swivel jack is perfect for marine applications. Measures 11" from mounting bracket to top of jack. Inner tube diameter is 1-3/4".

With corrosion-resistant zinc plating, a durable, poly wheel base and 15-1/2" retracted height, this swivel jack is perfect for marine and other recreational applications. Measures 12-1/2" from mounting bracket to top of jack.

Corrosion-resistant swivel jack is great for marine use. Bracket height is 29" when extended, 17" when retracted. 8" Wheel turns 360 degrees so you can maneuver in any direction. Bolt-on installation with included hardware.

Footplate and 5/8" diameter pin are included with this round, swivel-mount jack. Ideal for agricultural and commercial uses. Jack has 15-3/8" retracted height and measures 6-3/8" from mounting bracket to top, excluding handle.

With corrosion-resistant zinc plating, a durable, poly wheel base and 14-1/2" retracted height, this swivel jack is perfect for marine and other recreational applications. Measures 12-1/2" from mounting bracket to top of jack.

Swivel jack is designed for use with marine and utility trailers. Bracket height is 25" when extended, 15" when retracted. 8" Wheel turns 360 degrees so you can maneuver in any direction. Bolt-on installation with included hardware.

Corrosion-resistant swivel jack is great for marine use. 8" Wheel turns 360 degrees so you can maneuver in any direction. Weld-on installation with mount and hardware (P9012-00 - sold separately).

With heavy-gauge black powder coated steel, a durable, poly wheel base, and 14-1/2" retracted height, this swivel jack is perfect for marine and other recreational applications. Measures 10-1/2" from mounting bracket to top of jack.

The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.

Ratchet this jack to easily move your trailer into tight spaces. The sturdy steel dual wheels with rubber off-road tires tracks through mud or over gravel and sharp rocks. Easy-to-grip handle lets you drop entire jack tube down for quick adjustment.

Ratchet this jack to easily move your trailer into tight spaces. The sturdy steel wheel with rubber off-road tire tracks through mud or over gravel and sharp rocks. Easy-to-grip handle lets you drop entire jack tube down for quick adjustment.

Heavy-duty, weld-on, square, drop leg jack has a front-facing plunger pin and a 28-1/4" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications. Crank sold separately.

With corrosion-resistant zinc plating, a durable, poly wheel base and 14-1/2" retracted height, this swivel jack is perfect for marine and other recreational applications. Measures 10-1/2" from mounting bracket to top of jack.

With corrosion-resistant zinc plating, a durable, poly wheel base and 14-3/4" retracted height, this swivel jack is perfect for marine and other recreational applications. Measures 10-1/2" from mounting bracket to top of jack.

Dutton-Lainson sidewind swivel jack with a 6" dual wheel can be a real back saver when hitching and unhitching loaded trailers.