12000LBS Trailer Jack Hand Lifting Adjustable Trailer Plate Jack Bracket

Description:
Support capacity square jack serves the agricultural. industrial. construction. horse/livestock trailer. and utility/cargo trailer markets.
Use the painted outer tube as the final finish or primer.
Outer / inner tube overlap – results in optimal side load performance.
Screw stem – provides insurance against screw stem twisting off
Patented screw nut stop – prevents screw and/or nut damage when jack is fully extended
Height three gear adjustable. suitable for most heavy trailers.
Side roll lift. super heavy load. parking stable support.

Parameters:
Material: High Quality Iron
Load-bearing: 12000LBS(5.4T)
Lift Stroke: 12??+13??
Net Weight: 53.68LBS(24.4kg)
Gross Weight: 56.54LBS(25.7kg)
Package Size: 30.1*15.6*10.4in (76.5*39.5*26.5cm)

Item Included: 023483-TopY
INTBUYING 12000LBS Heavy Duty Square Jack RV Trailer Plate Jack Bracket

• ??Detail Design??Outer/inner tube overlap to achieve optimal side load performance. Screw stem design .provides insurance against screw stem twisting off.
• ??Patented Screw Nut Stop??Patented screw nut stop – prevents screw and/or nut damage when jack is fully extended
• ??Saving Space??Foldable. detachable handle. foldable after use. saving space. A handle fixing plate was given as a gift. which can be welded in any position as required.
• ??Height Adjustment??Three gears to adjust the height. First gear is not raised the initial height; The second gear is raised by hand handrail. and handrails can be installed on both sides; The third gear adjusts the height by fixing the latch. After the whole machine is lifted. pull the latch. the base part falls down. and then fix the latch.
• ??Application??Support capacity square jack serves the agricultural. industrial. construction. horse/livestock trailer. and utility/cargo trailer markets.