The Fat Jack™ Maxi is the largest in B&B SUMNER’s high-capacity pipe jack line. It handles pipes up to 36″ / 914 mm with a load capacity of 6,000 lbs / 2,725 kg and adjusts from 36 – 61″ / 914 – 1,549 mm. Built from 1.25″ steel tubing, it features a double locking pin system, wide stance, and a large ergonomic handle for safe and easy adjustments. The V-head guarantees centered support, and optional roller heads are available. At 47 lbs / 21.4 kg, this jack offers top-tier strength and precision for demanding industrial use.
The B&B SUMNER Fat Jack™ range entails high-performance pipe jack stands designed to handle the most demanding industrial applications. Crafted from rugged 1.25″ steel tubing, the Fat Jack™ series is engineered to offer superior strength, stability, and reliability on the job site and is available in three sizes: Mini, Midi, and Maxi – each capable of withstanding heavy loads up to 6,000 lbs / 2,725 kg, setting a new benchmark for durability in material handling solutions.
| Advantages: |
|---|
| Supports loads up to 6,000 lbs / 2,725 kg. |
| Equipped with a 1.5″ ACME fine adjustment thread and a large ergonomic handle for smooth and accurate height changes. |
| Quick-secure double locking pin system – fast and reliable height locking. |
| Available with two head options. |
| Sturdy construction – built with 1.25″ steel tubing. |
| Wide base for stability. |
| Max. pipe capacity 36″ / 900 mm with V-head and 24″ / 600 mm with roller heads. |
| Part No | Description | Load Capacity |
|---|---|---|
| 4700 | Fat Jack™ Maxi with V-head | 6,000 lbs / 2,725 kg |
| 4700SWH | Fat Jack™ Maxi with steel wheel head | 6,000 lbs / 2,725 kg |
| 4700SSWH | Fat Jack™ Maxi with stainless steel wheel head | 6,000 lbs / 2,725 kg |






