The Front-Pin Heavy Duty Square Jack from Buyers Products features a spring-return drop leg that allows easier expanding and retracting. The spring return is activated by pulling a sturdy front-mounted pin to drop the leg. The Square Jack is often used in pairs, connected to each other, for the heaviest duty lifting. Ideal for RVs, construction trailers and tri-axial trailers, the jack has a 10,000 lb. (dynamic) and 12,000 lb. (static) capacity. The 4 in. square tube features a weather-resistant black powder-coated finish, and includes a footpad.
- Easy retraction and expansion with the spring return mechanism
- Strong, durable 4 in. square construction will handle up to 10,000 lb. (dynamic) and 12,000 lb. (static)
- Use in pairs for even heavier-duty applications
- Corrosion-resistant black powder-coated finish