In electric mode: It rises 0.207 inches per second without load. It retracts 0.21 inches per second without load. It rises 0.13 inches per second with load. It retracts 0.19 inches per second with load.
In manual mode: It rises/retracts 0.197 inches per crank with/without load.
It would take 92 cranks to rise/retract 18'' travel distance with/without load.
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Ultra-Tow 12 Volt Electric Trailer Jack — 5000-Lb. Capacity, Ball Screw Drive, Brake Motor

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- For hitching and leveling A-frame trailers
- 5000-lb. lift capacity
- Provides height range of 9in. to 27in. (plus 4.5in. drop leg)
- Industrial design cover protects 12V motor from elements
- Ball bearing screw drive lifts easier than regular screw drive and increases motor and jack life
Prop 65 Warning: See Details
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Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) 5000-lb. electric trailer jack with 7-way connector
- (1) Removable footplate
- (1) Manual crank
Downloads
Features + Benefits

- For hitching and leveling A-frame trailers
- 5000-lb. lift capacity
- Provides height range of 9in. to 27in. (plus 4.5in. drop leg)
- Industrial design cover protects 12V motor from elements
- Ball bearing screw drive lifts easier than regular screw drive and increases motor and jack life
- All-steel hardened gears are strong and durable
- Unit cannot be damaged by over- or under-extending jack by holding the switch too long
- Brake motor ensures free stopping at any time and prevents damage caused by hard stops and excessive pressure
- Automatic thermal protection prevents damage from motor overheating
- 7-way connector plugs into your vehicle connector to let you lift or lower jack with the push of a button (no hard wiring required)
- Plastic holder mounts to trailer tongue to hold 7-way connector in place to protect it from weather and dirt
- LED lights make it simple to set up your camper at night
- Durable powder-coat finish
- Includes round removable footplate and manual crank
Key Specs
| Attribute | Specification |
|---|---|
item# | 57405 |
Brand | Ultra-Tow |
Manufacturer's Warranty | 1 year Limited Warranty |
Ship Weight | 27.0 LB |
Lift Capacity | 5,000 lb |
Jack Type | Round tube |
Mount Type | A-Frame |
Length Extended | 27 in |
| Attribute | Specification |
|---|---|
Length Retracted | 9 in |
Clearance: Bracket to Jack Top | 23 in |
Support Capacity | 7,500 lb |
Ground Support | Foot Plate |
Mount Height | 9 in |
Drop Leg Travel | 4.5 in |
Length of Travel | 22.5 in |
Dimensions L x W x H (in.) | 34 x 8 3/4 x 5 3/10 |
Reviews
Questions & Answers
Questions
-
· 6 years ago
How fast is this jack? As in, how many seconds to move 18"?
1 answer-
UltraTowExpert10· 6 years ago
Helpful?
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· 8 years ago
What temperatures will this operate at , minus 30 degrees ?
1 answer-
UltraTowExpert11· 8 years ago
This trailer jack can be used in a temperature range from -40 to 221 degrees Fahrenheit However, we don't suggest using it below the temperature of -4 degrees F. It will reduce the battery life of the remote control if it is being used below -4 degrees F for extended periods of time. Also, its performance and lubricity will be much less if its lubrication oil works in temperatures below -4 degrees F.
Helpful?
-
Warranty
Manufacturer's Warranty
1 year Limited Warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
5,000 lb
2,000 lb
3,000 lb
2,000 lb
Round tube
Marine and Swivel
Marine and Swivel
A-Frame
A-Frame
Weld-On
Pipe Mount
Bolt-On
27 in
21.5 in
20.25 in
22.5 in
9 in
11.5 in
10.25 in
8.25 in
23 in
-
-
-
7,500 lb
3,000 lb
5,000 lb
3,000 lb
Foot Plate
Foot Plate
Foot Plate
-
9 in
-
-
-
4.5 in
-
-
-
22.5 in
10 in
10 in
14 in
34 x 8 3/4 x 5 3/10
16.5 x 5.75 x 7.75 in
17.75 x 7.6 x 9.5 in
26.0 x 4.5 x 8.0 in
-
Round
Round
Round
-
2 in
2 in
2 in
-
12.0000 lb
13.7000 lb
8.7000 lb



