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Internet # 322320437

Model # STJW0020

Store SKU # 1008417559

7000 lbs. Square Frame Trailer Jack Capacity Weld On

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  • Trailer Valet Supports up to 7,000 trailer weight
  • Additional 15 inch drop leg extension for higher mounts
  • Universal bracket fits most trailer frames
  • View More Details
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Product Details

This heavy-duty square jack is made to be welded on the side frame of square trailer frames. A professional grade steel frame heavy-duty internal construction gives the jack up to 7,000 lbs. lift capacity. Attached side wind hand crank will let you raise and lower the trailer as needed. The included drop leg allows an additional 15 in. of extension.
  • Weld on mounting
  • Attach to square frame
  • 7,000 lbs. support capacity
  • Side wind handle style
  • 14 in. travel distance
  • Additional 15 in. extension with drop leg
  • Retracted height 23 in.
  • Total adjust: 23 in. to 50 in.
  • Return Policy


Dimensions: H 22.9 in, W 5.9 in, D 8.0 in


Collapsed height (in.)23Handle Length (in.)7.25 in
Product Depth (in.)8.0 inProduct Height (in.)22.9 in
Product Width (in.)5.9 in


FeaturesRust Resistant, Rust ResistantGeneral Part TypeTrailer Jack
Handle TypeSide WindIdeally Used ForGeneral, Heavy-Duty, Lifted Truck, Off-road, RV, Racing, SUV
IncludedCrank, Foot Plate, Handle, Hardware, Jack and Jack StandsMaterialSteel
Maximum Lift Height (in.)7.25 inMechanism typeMechanical
Minimum Lift Height (in.)23Mounting TypeWeld On
Product Weight (lb.)22.0 lbReturnable90-Day
Weight Capacity (lb.)7000 lb

Warranty / Certifications

Manufacturer Warranty1 Warranty

Questions & Answers

Q:What is the weight of this jack
by|Mar 2, 2023
1 Answer
Answer This Question

A:  Hello! This jack weighs around 21 lbs. Please feel free to reach out to support@trailervalet.com or give us a call at 844 846 9344, thank you!

by|Mar 11, 2023
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    Ideally Used For

    General, Heavy-Duty, Lifted Truck, Off-road, RV, Racing, SUV




    General Part Type

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