TYT 8000lbs Square Direct Weld Heavy Duty Trailer Jack, 15 Inches Lift Side Wind Square Jack, with 13 Inches Adjustable Drop Leg for Camping Trailer, Boat Trailers, RV Trailers, Black

CARBON STEEL MATERIAL

● Heavy duty all steel construction

● Provides higher hardness and toughness

THICKENED TUBE WALL

● The thickened tube wall of the square tube is stronger more durable

CORROSION RESISTANT

● The trailer jack legs are made of galvanized steel

● Ensure long-lasting corrosion resistance

ABSOLUTE STABILITY

● Large enough rectangular base is more stable