Phenolic Palm Knob Tapped
JBF National’s phenolic palm knob, comes tapped with a molded in brass insert. The 7- lobe design 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. Please see component diagram below.
| JBF National Part Number | A | B | C | D | d2 | t |
|---|---|---|---|---|---|---|
| 1PPK-1472 | 1 | 0.65 | 0.52 | 0.31 | 0.37 | 8-32 |
| 1PPK-1473 | 1 | 0.65 | 0.52 | 0.31 | 0.37 | 10-32 |
| 1PPK-1474 | 1 | 0.65 | 0.52 | 0.31 | 0.37 | 10-24 |
| 1PPK-1475 | 1 | 0.65 | 0.52 | 0.31 | 0.37 | 1/4-20 |
| 2PPK-1476 | 1.25 | 0.8 | 0.59 | 0.39 | 0.37 | 10-32 |
| 2PPK-1477 | 1.25 | 0.8 | 0.59 | 0.39 | 0.37 | 10-24 |
| 2PPK-1478 | 1.25 | 0.8 | 0.59 | 0.39 | 0.37 | 1/4-20 |
| 2PPK-1479 | 1.25 | 0.8 | 0.59 | 0.39 | 0.5 | 5/16-18 |
| 3PPK-1480 | 1.5 | 1 | 0.76 | 0.47 | 0.37 | 1/4-20 |
| 3PPK-1481 | 1.5 | 1 | 0.76 | 0.47 | 0.5 | 5/16-18 |
| 3PPK-1482 | 1.5 | 1 | 0.76 | 0.47 | 0.5 | 3/8-16 |
| 4PPK-1483 | 2 | 1.27 | 0.93 | 0.76 | 0.37 | 1/4-20 |
| 4PPK-1484 | 2 | 1.27 | 0.93 | 0.76 | 0.5 | 5/16-18 |
| 4PPK-1485 | 2 | 1.27 | 0.93 | 0.76 | 0.5 | 3/8-16 |
| 5PPK-1486 | 2.5 | 1.59 | 1.11 | 0.87 | 0.5 | 5/16-18 |
| 5PPK-1487 | 2.5 | 1.59 | 1.11 | 0.87 | 0.5 | 3/8-16 |
| 5PPK-1488 | 2.5 | 1.59 | 1.11 | 0.87 | 0.75 | 1/2-13 |