NBJINGYI 8,000 lbs Heavy Duty Square Trailer Jack, Weld-On Pipe Mount Swivel Jack with 28" Lift Range, Sidewind Crank Handle and 4"x4" Footplate, Corrosion-Resistant Black E-Coat Finish

NBJINGYI 8,000 lbs Heavy Duty Square Trailer Jack, Weld-On Pipe Mount Swivel Jack with 28" Lift Range, Sidewind Crank Handle and 4"x4" Footplate, Corrosion-Resistant Black E-Coat Finish

• 8,000 LBS HEAVY-DUTY SUPPORT：Rated for an 8,000 lbs support capacity and 7,000 lbs lifting power. The 2.5" square tube construction provides superior side-load strength and stability compared to standard round jacks, making it ideal for heavy RVs, utility trailers, and equipment haulers.
• 360° SWIVEL PIPE MOUNT DESIGN：Features a robust swivel bracket that allows the jack to rotate 360 degrees. Tuck the jack parallel to the trailer frame during towing to maintain maximum ground clearance, secured by a heavy-duty positive-lock pin for a rattle-free journey.
• 28" TOTAL VERTICAL ADJUSTMENT：Achieve the perfect leveling with a massive 28-inch lift range. This jack combines smooth screw travel with a multi-position adjustable leg, allowing you to quickly adapt to various truck heights and uneven terrains at job sites or campgrounds.
• SMOOTH SIDEWIND CRANK OPERATION：Equipped with an ergonomic sidewind handle and a built-in grease zerk for effortless maintenance. The precision-geared internal system ensures smooth, low-friction lifting, requiring minimal physical effort even when the trailer is fully loaded.
• INDUSTRIAL ALL-WEATHER PROTECTION：Treated with a premium black E-coat finish and zinc plating to resist corrosion from road salt, water, and harsh weather. The large, non-slip footplate provides a stable base on soft ground, ensuring your trailer stays secure in mud, sand, or gravel.