Phenolic Palm Knob with Stud
JBF National’s studded phenolic palm knob features a 7- lobe design that ensures positive palm grip. The lack of mold lines, combined with the smooth edges of its phenolic grip means complete operator hand comfort for years to come. Variety of stud lengths available. Please see component diagram below.
| JBF National Part Number | A | B | C | D | t | L |
|---|---|---|---|---|---|---|
| 1PPK-1489 | 1 | 0.65 | 0.52 | 0.31 | 10-32 | 0.5 |
| 1PPK-1490 | 1 | 0.65 | 0.52 | 0.31 | 10-24 | 0.5 |
| 1PPK-1491 | 1 | 0.65 | 0.52 | 0.31 | 1/4-20 | 0.5 |
| 1PPK-1492 | 1 | 0.65 | 0.52 | 0.31 | 1/4-20 | 1 |
| 2PPK-1493 | 1.25 | 0.8 | 0.59 | 0.39 | 1/4-20 | 0.5 |
| 2PPK-1494 | 1.25 | 0.8 | 0.59 | 0.39 | 1/4-20 | 0.75 |
| 2PPK-1495 | 1.25 | 0.8 | 0.59 | 0.39 | 1/4-20 | 1 |
| 2PPK-1496 | 1.25 | 0.8 | 0.59 | 0.39 | 5/16-18 | 0.75 |
| 3PPK-1497 | 1.5 | 1 | 0.76 | 0.47 | 1/4-20 | 0.5 |
| 3PPK-1498 | 1.5 | 1 | 0.76 | 0.47 | 1/4-20 | 1 |
| 3PPK-1499 | 1.5 | 1 | 0.76 | 0.47 | 5/16-18 | 0.5 |
| 3PPK-1500 | 1.5 | 1 | 0.76 | 0.47 | 5/16-18 | 1 |
| 4PPK-1501 | 2 | 1.27 | 0.93 | 0.76 | 1/4-20 | 0.75 |
| 4PPK-1502 | 2 | 1.27 | 0.93 | 0.76 | 1/4-20 | 1 |
| 4PPK-1503 | 2 | 1.27 | 0.93 | 0.76 | 5/16-18 | 0.75 |
| 4PPK-1504 | 2 | 1.27 | 0.93 | 0.76 | 5/16-18 | 1 |
| 4PPK-1505 | 2 | 1.27 | 0.93 | 0.76 | 5/16-18 | 1.5 |
| 4PPK-1506 | 2 | 1.27 | 0.93 | 0.76 | 3/8-16 | 1 |
| 4PPK-1507 | 2 | 1.27 | 0.93 | 0.76 | 3/8-16 | 1.5 |
| 5PPK-1508 | 2.5 | 1.59 | 1.11 | 0.87 | 3/8-16 | 0.75 |
| 5PPK-1509 | 2.5 | 1.59 | 1.11 | 0.87 | 3/8-16 | 1 |
| 5PPK-1510 | 2.5 | 1.59 | 1.11 | 0.87 | 3/8-16 | 2 |
| 5PPK-1511 | 2.5 | 1.59 | 1.11 | 0.87 | 1/2-13 | 1 |
| 5PPK-1512 | 2.5 | 1.59 | 1.11 | 0.87 | 1/2-13 | 2 |