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Pull Ring Hand Retractable Spring Plunger

Pull Ring Hand Retractable Spring Plunger is a mechanical positioning device primarily used in industrial applications to achieve fast, manual positioning, locking, or indexing functions; Its core design is to compress the spring by pulling the Pull Ring, thereby contracting the plunger, facilitating precise alignment and fixation of components during assembly or adjustment.
  • Pull Ring Hand Retractable Spring Plunger

  • PDM

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Features of Hand Retractable Spring Plunger


Retractable Indexing Plunger Title:

High Precise Hand Retractable Indexing Plunger retractable plunger


Hand Retractable Spring Plunger Introduction:


Main features of the product:


Operation mechanism: Adopting a manual pull ring design, users can easily retract the plunger by pulling the circular handle, providing convenient adjustment and release functions;


Materials and Surface Treatment: Products are typically made of high-strength materials such as carbon steel or stainless steel (such as Stainless Steel or Zinc Plated surfaces) to ensure wear resistance and corrosion resistance;

Surface treatment options include Black Ring or Plain to adapt to different working environments.


Model and specifications: Common models include M10 and M12, which support standard size applications;

Retractable-Spring-Plunger-02


Carbon Steel Stainless Steel End Pressures (lbs)
Part No. Part No. Start Full Thread I1 I2 d1 D I3
HRP025-C HRP025-S 1.0 2.5 1/4-20 1.14 0.25 0.155 1.00 0.80
HRP375-C HRP375-S 2.0 4.0 3/8-16 1.68 0.38 0.233 1.25 1.20
HRP050-C HRP050-S 2.5 5.0 1/2-13 2.00 0.50 0.312 1.38 1.40


Application:

Usage: Widely used in industrial locking and indexing systems, such as fixing workpieces in production lines or achieving rapid transposition; Its Hand Retractable characteristic;

Retractable-Spring-Plunger-01


Product Definition and Details


Pull Ring: a ring shaped operating handle that allows users to manually control the extension and retraction of the plunger by pulling it; This design reduces tool dependency and makes the operation more user-friendly.


Hand Retractable: indicates that the plunger supports manual retraction function, which can be quickly reset or adjusted in position without the need for additional tools; Especially suitable for scenarios that require repeated positioning.


Spring Plunger: The core component is a spring-loaded plunger that provides holding force through internal spring pressure; When the pull ring is pulled, the spring compresses, the plunger retracts, and after release, it automatically resets to achieve locking;


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