Description
Hand-Retractable Plungers-Knob Handle with Mounting Plate
Precision indexing plunger with a attractive knob handle for convenient retraction. Mounting-plate version installs in a fixed position with two flat-head screws. Provides high strength and durability in an extremely compact assembly. Hardened and ground plunger. Tip has a slight taper for easy alignment.
The non-locking type has a spring-loaded plunger that stays extended by spring force except when manually held in retracted position.
Material
| 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 Plate | Steel | – | Zinc Plated Clear Chromate | Yes | Yes |
Parts Specification
| A Diameter Nominal (mm) | A Diameter Actual (mm) | B Diameter Nominal (mm) | B Diameter Actual (mm) | C Long Extension | D | E Diameter | F Diameter | G | H | J | K | L | Initial End Force (lbs) | Final End Force (lbs) |
| 12mm | 0.472/0.468 | 8mm | 0.3142/0.3134 | 0.71 (.31 stroke) | 0.10 | #10 or M5 | 1.22 | 0.22 | 1.81 | 0.79 | 1.339 | 1.32 | 3.5 lbs. | 6.3 lbs. |
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