CURT MANUFACTURING, LLC. part description

In our goal of being your best source for all things towing, the CURT line of trailer jacks is designed with care and manufactured with pride. CURT jacks are made with quality to promote the life and function of your trailer, and they come in several different styles to accommodate your needs, whether you are a frequenter of the boat landing, the campground, the racetrack or the farm.CURT square jacks are a heavy-duty trailer jack option. They are designed to weld directly onto the frame of your trailer for superior holding strength. This CURT direct weld square jack features a lift capacity of 10,000 lbs., a support capacity of 12,000 lbs. and a travel of 12 1/2". With a jack foot plate attached to the bottom, this type of jack also provides added stability for your trailer on rough terrain. It comes with a side-wind handle and is an excellent choice to meet the high demands of the farming life and construction industry.It does not matter what kind of trailer you tow -- a boat trailer, utility trailer, livestock hauler or recreational vehicle trailer -- if you have a receiver-style trailer, you will want a jack that complements its function. For a trailer jack that will not steer your trailer wrong, CURT has the answer.


  • Supports up to 8,000 lbs. of trailer tongue weight
  • Top-wind claw handle easily raises or lowers trailer coupler
  • Designed to weld directly to the trailer frame
  • 15" of vertical travel accommodate multiple ball heights

Product Description

Direct-Weld Square Jack with Side Handle (12,000 lbs, 12-1/2" Travel)

Application Summary

CURT 28512 Direct Weld On Heavy-Duty Trailer Jack, 12,000 lbs. 12-3/8 Inches Vertical Travel

Supports up to 12,000 lbs. of trailer tongue weight

trailer jack boat lb legs bolt on heavy duty weight drop leg jacks marine frame lbs wheeled footplate square tounge foot plate rv tongue pound 12000 parts camper 12000lbs stand extended lift bolts bolt-on 12000# mounting inch 12000lb handle side

Product Attributes

Box Height In Inches - Xa 0
Box Length In Inches - Xa 0
Box Width In Inches - Xa 0
Class Id 0
Finish - Xa CARBIDE BLACK POWDER COAT
Item Class - Xa OMF
Item Height - Xa 8.250
Item Length - Xa 28.200
Item Width - Xa 16.750
Lift Capacity 10000
Parcel Allowed - Xa Yes
Product Weight - Xa 0.000
Rate Class - Xa 65.0
Retail Height - Xa 8.250
Retail Length - Xa 28.200
Retail Width - Xa 16.750
Shipping Weight - Xa 61.600
Support Capacity 12000
Tariff 301 - Xa Yes
Travel 12.5
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8425490000
Harmonized Tariff Code (HTS) 8425490000
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314006724

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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