The Stubby Heavy Duty Pro-Jack is B&B SUMNER’s most compact fixed-leg jack, offering dependable pipe support in space-constrained settings. With a height range of 16 – 26″ / 406 – 660 mm, it maintains a sturdy frame while accommodating up to 12″ / 300 mm pipe diameters. Despite its smaller size, it matches the load capacity of larger models at 2,500 lbs / 1,135 kg. Its V-head guarantees stable positioning, and the 14.00 lbs / 6.50 kg shipping weight makes it easy to move between locations. Ideal for mechanical shops and low-elevation jobs, it delivers reliability without sacrificing safety.
| Advantages: |
|---|
| 2,500 lbs / 1,135 kg load capacity. |
| Third-party tested with at least a 2:1 safety ratio. |
| Oversized 10″ V-head for increased safety. |
| Oversized square tube legs and braces for increased durability. |
| 11/2″ (1.5″) ACME rod is largest in the industry. |
| Quick lock washer height adjustment for easy use. |
| More head options than any other manufacturer. |
| Increased width stance for better stability. |
| Square tube bracing offers additional strength and rigidity. |
| Safety washer can be locked on to base for increased operator safety. |
| Part No | Description | Load Capacity |
|---|---|---|
| 4240 | Stubby Heavy Duty Pro-Jack with V-head | 2,500 lbs / 1,135 kg |
| 4240GVH | Stubby Heavy Duty Pro-Jack with gusset V-head | 2,500 lbs / 1,135 kg |
| 4240SWH | Stubby Heavy Duty Pro-Jack with steel wheel head | 2,000 lbs / 910 kg |
| 4240PWH | Stubby Heavy Duty Pro-Jack with phenolic wheel head | 1,000 lbs / 450 kg |
| 4240SSWH | tubby Heavy Duty Pro-Jack with stainless steel wheel head | 2,000 lbs / 910 kg |
| 4240SSH | Stubby Heavy Duty Pro-Jack with stainless steel V-head sleeves (pair) | 2,500 lbs / 1,135 kg |
| 4240BTH | Stubby Heavy Duty Pro-Jack with stainless steel ball transfer head | 1,000 lbs / 450 kg |
| 4240PCV | Stubby Heavy Duty Pro-Jack with pipe chain vice head | 550 lbs / 250 kg |
| 4240CRH | Stubby Heavy Duty Pro-Jack with conveyor roller head | 550 lbs / 250 kg |
| 4240CVH | Stubby Heavy Duty Pro-Jack with conveyor V-head | 550 lbs / 250 kg |
