JACK, HD, SIWD, 4IN SQ, SPR RTN W/FRONT
0091415
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.
Can be ordered with or without handle.
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. It can be ordered with or without a handle.
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- Structural steel construction with zinc prime & powder coated finish
- interior body widths are 88″(EXT) & 87″(INT) and exterior width is 96″
- Interior height is 72″ high
- Floors are constructed of 10GA steel sheet with 3″ structural channel on 16″ centers
- Posts are constructed of 12GA steel sheet; exterior posts are 5″ formed posts on 36″-48″ centers, Interior posts are 3″ structural channel on 16″ centers
- Top rails are constructed of 3″ x 3″ x 1/8″ square steel tubing
- Rear corner posts are constructed of 7GA steel
- Roofs are constructed of 12GA steel with a 6″ peak
- Lockable security-style doors with 3″ x 3″ supports
- Standard 6″ steel ground rollers