The B&B Sumner Hi Heavy Duty Fold-A-Jack Base Only, model 3900BASE, provides a rugged folding-leg foundation ready to accept a wide range of interchangeable V-heads and specialty tops. Designed for heavy-duty pipework in industrial and fabrication environments, this jack base combines a high load rating with a compact, foldable design for easier transport and storage between jobs.
Key Features
- Hi Heavy Duty Fold-A-Jack base only for use with optional V-heads, wheel heads, stainless sleeves, ball transfer heads, and specialty tops.
- Rated 2,500 lbs (1,135 kg) load capacity for demanding pipe fabrication and maintenance tasks.
- Third-party tested with at least a 2:1 safety ratio for increased operator confidence.
- Rugged folding-leg steel construction for strength in use and compact storage when folded.
- Oversized square tube legs and braces provide added durability and rigidity.
- Increased width stance improves stability under load, even on less-than-perfect surfaces.
- 1½" (1.5") ACME adjustment rod is among the largest in the industry for smooth, reliable height adjustment.
- Quick lock washer height adjustment for fast, repeatable setup.
- Compatible with the full range of B&B Sumner Fold-A-Jack head options to cover many pipe support applications.
- Engineered to deliver durable, stable support as the core of your heavy-duty Fold-A-Jack system.