View All Original Series Socket Style – Steel
Original Series Socket Style Leveling Devices – Steel swivel 15° off centerline to adjust to uneven surfaces and level machine tools, electronic racks, benches, data storage equipment, power generation equipment and machine centers. For applications with an existing stud installation, the standard design is zinc plate with gold chromate finish and includes a hardened ball, stud with integrally machined hex and large diameter base support. A fine thread option is available for more sensitive leveling adjustment. Offered in ANSI threads 10–32 through 1–8 and metric threads M10 x 1.5–M24 x 3.0 with maximum loads up to 22,000 lbs. (ANSI) and 9,979 kg (metric), depending on size.
Specify by:
- Thread standard and size (ANSI or metric)
- Maximum load requirement
- Fine thread requirement (where needed)
- Base and stud dimensions (A–F per table)
- Finish requirement (zinc plate with gold chromate)
Click any row to see CAD and additional product information, or to add to quote.
| Part No. | Max Load (Lbs.) | A | B | C | D | E | F | ROHS | CAD |
| P298B | 700 | 10-32 | 3/8 | 17/32 | 3/4 | 7/64 | 15/64 | P298B | |
| P300B | 1,100 | 1/4-20 | 1/2 | 45/64 | 1 | 5/32 | 5/16 | P300B | |
| P304B | 3,750 | 3/8-16 | 5/8 | 7/8 | 1-1/4 | 3/16 | 3/8 | P304B | |
| P306B | 5,000 | 1/2-13 | 3/4 | 1-1/8 | 1-7/8 | 1/4 | 7/16 | P306B | |
| P308B | 6,000 | 5/8-11 | 7/8 | 1-1/4 | 2-1/2 | 5/16 | 7/16 | P308B | |
| P310B | 7,200 | 3/4-10 | 1-1/16 | 1-1/2 | 3 | 1/2 | 5/8 | P310B | |
| P312B | 22,000 | 1-8 | 1-3/8 | 1-7/8 | 4 | 13/32 | 13/16 | P312B |
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