Description
Hand-Retractable Plungers-Knob Handle
Precision indexing plunger with a attractive knob handle for convenient retraction. Threaded-body version allows adjustment and can be secured with an optional Jam Nut. Provides high strength and durability in an extremely compact assembly. Hardened and ground plunger. Tip has a slight taper for easy alignment.
The locking type has a spring-loaded plunger that locks in retracted position. To lock, pull the knurled knob back and turn 90. Body is notched at 90 to keep the knob in its retracted position.
Material
| STEEL | |||||
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Knob | Matte black fiber-reinforced nylon thermoplastic (textured surface for secure gripping, excellent impact resistance, operating temperatures to 230F) | – | – | Yes | Yes |
| Plunger | Steel | Heat Treated | – | Yes | Yes |
| Body | Steel | – | Black Oxide | Yes | Yes |
| Jam Nut | Mild Steel | – | Black Oxide | Yes | Yes |
Parts Specification
| A Thread | B Diameter Nominal | B Diameter Actual (inch) | C (inch) | D (inch) | E (inch) | F Diameter (inch) | G (inch) | J | L (inch) | Ends Force (lbs) Initial | Ends Force (lbs) Final |
| 5/8-11 | 8mm | 0.3142/.3134″ | 0.28″ | 1.02″ | 0.91″ | 1.22″ | 0.31″ | 19mm | 2.62″ | 2.7 lbs. | 7.0 lbs. |
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