B&B Sumner Hi Fold-A-Jack Ball Transfer Head – Stainless Steel, Model 3900Bth

Description

Old Sumner Part Number

781305

The B&B SUMNER Hi Heavy Duty Fold-A-Jack with Stainless Steel Ball Transfer Head is engineered for smooth, multidirectional pipe movement and precision alignment. The stainless ball transfer assemblies let operators glide and rotate pipe in multiple directions with minimal effort, which is ideal for complex fit-ups and spool assembly. Combined with the heavy-duty folding-leg base, this stand provides a high-capacity, highly maneuverable support solution for advanced fabrication work.

Key Features

• Stainless steel ball transfer head allows multidirectional pipe movement.
• Excellent for fine alignment of heavy pipe and complex joint geometry.
• 1,000 lbs (450 kg) load capacity for demanding fabrication tasks.
• Third-party tested with at least a 2:1 safety ratio for trusted performance.
• Rugged folding-leg steel frame for easy transport and compact storage.
• Oversized square tube legs and bracing enhance rigidity and durability.
• 1½” ACME rod provides strong, smooth height adjustment control.
• Quick lock washer allows fast setup and secure locking of working height.
• Ideal for spool shops, modular construction, and high-precision weld work.
• Safety washer can be locked to the base to help protect the operator.

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