Wrench-Adjustable Screw Jacks
Use these low-profile jacks in confined spaces. The screw adjustment lets you make small changes to the height of your load.
Jack with rigid saddle is also known as a spreader jack.
Jacks with swivel saddle keep loads from slipping. Also known as planer jacks, they have a side locking screw that keeps the jack extended and prevents lowering due to vibration.
Warning: Never use to support people or loads over people.
For technical drawings and 3-D models, click on a part number.
Capacity | Saddle | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| tons | lbs. | Ht. | Max. Lift | Dia. | Swivel Angle | Base Wd. | Body Material | Each | |
With Rigid Saddle | |||||||||
| 3 | 6,000 | 3"-4" | 1" | 1 1/2" | __ | 2" | Steel | 0000000 | 0000000 |
With Swivel Saddle | |||||||||
| 2 | 4,000 | 2 3/4"-3 3/4" | 1" | 1 1/4" | 25° | 2 3/8" | Iron | 000000 | 000000 |
| 4 | 8,000 | 3 3/4"-5 1/4" | 1 1/2" | 1 3/4" | 25° | 3 1/8" | Iron | 000000 | 000000 |
| 6 | 12,000 | 5 1/4"-7 1/2" | 2 1/4" | 2 1/8" | 25° | 4" | Iron | 000000 | 000000 |
| 8 | 16,000 | 7 1/2"-11 1/2" | 4" | 2 1/2" | 25° | 5 3/8" | Iron | 000000 | 000000 |
Bar-Adjustable Screw Jacks
The turning bar (sold separately) gives you leverage to lift heavier loads than wrench-adjustable screw jacks. The screw adjustment lets you make small changes to the height of your load. The saddle swivels to keep loads from slipping. The jack head has multiple openings so you can choose the best angle for inserting the turning bar.
Warning: Never use to support people or loads over people.
For technical drawings and 3-D models, click on a part number.
Capacity | Saddle | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| tons | lbs. | Ht. | Max. Lift | Dia. | Swivel Angle | Base Dia. | Body Material | Each | |
| 12 | 24,000 | 9 5/8"-13 3/8" | 3 3/4" | 2 7/8" | 9° | 4 3/4" | Iron | 0000000 | 0000000 |
| 12 | 24,000 | 11 5/8"-17 3/8" | 5 3/4" | 2 7/8" | 9° | 5 1/2" | Iron | 0000000 | 000000 |
| 12 | 24,000 | 15 3/4"-25 1/2" | 9 3/4" | 2 7/8" | 9° | 6 1/4" | Iron | 0000000 | 000000 |
| 20 | 40,000 | 11 7/8"-16 7/8" | 5" | 3 1/8" | 9° | 6" | Iron | 0000000 | 000000 |
| 20 | 40,000 | 13 3/4"-20 3/4" | 7" | 3 1/8" | 9° | 6 1/2" | Iron | 0000000 | 000000 |
| 20 | 40,000 | 15 3/4"-24 3/4" | 9" | 3 1/8" | 9° | 6 3/4" | Iron | 0000000 | 000000 |
| 24 | 48,000 | 17"-25 1/4" | 8 1/4" | 3 1/4" | 9° | 7 1/4" | Iron | 0000000 | 000000 |
| 24 | 48,000 | 23"-37 1/4" | 14 1/4" | 3 1/4" | 9° | 8 1/2" | Iron | 0000000 | 000000 |