Description
- Prevents trailer collapse.
- Satisfies OSHA 1910.178(k)(3) regulation. Fixed jacks may be necessary to support a semitrailer and prevent upending during loading or unloading when the trailer is not coupled to a tractor.
- For low dock traffic
- Safe for side-to-side full-load support
- Static load capacity up to 100,000 lbs (50,000 lbs per post)
- Working range of 38-1/2″ to 49-1/2″
