CURT 28570 Direct Weld On Heavy-Duty Trailer Jack, 8,000 lbs. 15-1/4 Inches Vertical Travel, Black Curt Manufacturing 268 ratings ...

Changing Out a Trailer Tongue Jack Tim Barker. I go through a heavy-duty trailer tongue jack every three to four years. Corrosion, frequent use, and a hefty boat and trailer take a toll on these jacks ...

【Efficient and Durable Trailer Jack】: This trailer jack features sturdy dual a heavy-duty steel construction, easily lifting up to 8000 lbs. The outer tube diameter is 2.6 inches, and the ...