Application It works on RV trailers, campers, cargo trailers, utility trailers, and more. Specifications Color: Black Material: Carbon Steel Process: Spray Painting Single Product Static Load-bearing Capacity: 450kg/992 lbs Single Product Lift Capacity: 362.87kg/800 lbs Adjustable Height: 28.9-45.5cm/11.38-17.9inch Installation Holes Distance: 7.62cm/3inch Installation Holes Diameter: 1.1cm/0.43inch Base Size: 10.16*8.57cm/4*3.37inch Top Size: 5.08*10.16cm/2*4inch Package Size: 35.5*21*14cm/14*8.27*5.51inch Gross Weight: 4.05kg/8.93 lbs Net Weight: 3.85kg/8.49 lbs Package Included 2* Telescoping Trailer Stabilizer Jacks 1* Handle.
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