1400800383 Square Trailer Jack, No Mount, 8,000 lbs. Support Capacity, Topwind, Weld-On, 15 Inch Travel

8,000 LBS. SUPPORT CAPACITY: Rugged square jack built to handle heavy-duty trailer loads with superior strength and durability. 15-INCH TRAVEL: Provides extended lift range for efficient trailer leveling and height adjustment. TOPWIND HANDLE: Easy-to-use topwind crank delivers smooth, reliable lifting performance. ENHANCED SIDE LOAD STRENGTH: Square design dramatically increases resistance to side loading compared to round jacks. WELD-ON INSTALLATION: Designed for permanent attachment; drop leg, fixed leg, and tubular swivel models (with mount and pull pin) available.