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Retractable Spring Plungers

 (7 product groups)

A retractable spring plunger, also known as a spring-loaded device or SLD, is a small device used for the indexing and positioning of various components. Upon installation, it applies the adequate pressure required so that balls or noses remain positioned. They are ideal for locating, positioning, indexing and securing even in applications where space is tight.
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Retractable Spring Plungers Knurled

In stock In production

Knurled Knob Retractable Plunger Pins can be used in machining applications, for positioning, as loading pins, alignment pins, and indexing devices. These hand retractable pins offer a fast and convenient way to adjust or remove accessories on equipment.

These Plunger Pins have a knurled knob and a low profile design, making them a great choice for applications with limited space. A lock-out feature is available for a hands-free environment. The lock-out feature keeps the plunger pin in a retracted (open) position, allowing the user to make final adjustments on the equipment, using two hands. An anti-vibration lock patch can also be added onto threads.

Our pins come in two material options. Low Carbon Steel offers strength and durability at a low-cost, making it a good economical choice. The zinc plating finish provides good corrosion resistance. Stainless Steel provides high strength and hardness as well as superior corrosion resistance properties.

  • Pin Material: Stainless Steel and Steel
  • Plating: Plain and Clear Zinc

Other configurations, materials and customizations are available upon request.

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Retractable Spring Plungers Push Pull

In stock In production

Push Pull Spring-Loaded Plunger Pins are available in standard thread sizes, and are an ideal choice for machining applications. These hand-retractable pins are used a fast and convenient way to make adjustment to equipment, and for the removal of accessories from equipment. Particularly good where space is limited. They can be used as indexing devices, alignment pins, loading pins and positioners.

These Plastic Knob Plunger Pins are equipped with an easy to grasp push-pull knob, for withdrawing and engaging the plunger. To withdraw the plunger tip; the user must pull on the knob, adjust the work piece to re-align the perforated holes and then release to re-engage the plunger tip. An anti-vibration lock patch can be added on to the threads.

The pin material is made from Steel, which is an economical material providing good strength. Comes with a Clear Zinc Plating finish for added corrosion resistance.

  • Pin Material: Steel
  • Plating: Clear Zinc
  • No thread relief for 1/4-20 series.

Other configurations, materials and customizations are available upon request.

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Retractable Spring Plungers Ring Pull Short

In stock In production

Ring Pull Spring Plungers are a great option for machining applications, and can be used for positioning, loading pins, alignment pins, and indexing devices. They provide a quick and convenient way to adjust or remove accessories on equipment.

These short retractable pins are perfect for confined spaces. They benefit from a lock-out feature, meaning the user can make final adjustments to equipment using two hands. The lock-out function keeps the pin plunger in an open (retracted) position - ideal for a hands-free environment. An anti-vibration lock patch is also available, which can be added on to threads.

Our pins come in two material options. Low Carbon Steel offers strength and durability at a low-cost, making it a good economical choice. The zinc plating finish provides good corrosion resistance. Stainless Steel provides high strength and hardness as well as superior corrosion resistance properties.

  • Pin Material: Stainless Steel
  • Plating: Plain and Clear Zinc
  • No thread relief for 1/4-20 series

Other configurations, materials and customizations are available upon request.

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Retractable Spring Plungers Lever

In stock In production

Plunger Pins are used in machining applications, and are particularly good for applications where space is limited. They can be used as loading pins, alignment pins, for positioning and as indexing devices.

These hand-retractable L-handle pins provide a convenient and fast way to adjust or remove accessories on equipment. The pin includes a lock-out feature for a hands-free environment, with a simple twist-to-lock actuation. Additionally, an anti-vibration lock patch can be added on to the threads.

Our pins come in two material options. Low Carbon Steel offers strength and durability at a low-cost, making it a good economical choice. The zinc plating finish provides good corrosion resistance. Stainless Steel provides high strength and hardness as well as superior corrosion resistance properties.

  • Pin Materials: Stainless Steel and Steel
  • Plating: Plain and Clear Zinc

Other configurations, materials and customizations are available upon request.

{0} variants (Filters applied) {0} variants (No filters applied)

Retractable Spring Plungers Ring Pull

In stock In production

Ring Pull Spring Plungers are a great option for machining applications, and can be used for positioning, as loading pins, alignment pins, and indexing devices. They provide a quick and convenient way to adjust or remove accessories on equipment, and are ideal for limited space applications.

These spring plungers benefit from a lock-out feature, meaning the user can make final adjustments to equipment using two hands. The lock-out function keeps the pin plunger in an open (retracted) position - ideal for a hands-free environment. An anti-vibration lock patch is also available, which can be added on to threads.

The pin material is made from Steel, which is an economical material providing good strength. Comes with a Clear Zinc Plating finish for added corrosion resistance.

  • Pin Material: Steel
  • Plating: Clear Zinc

Other configurations, materials and customizations are available upon request.

{0} variants (Filters applied) {0} variants (No filters applied)

Retractable Spring Plungers T-Handle

In stock In production

Our T-Handle Retractable Pins provide a fast and convenient way to adjust or remove accessories on equipment. They work well for machining applications, such as loading pins, positioning, indexing devices, and as alignment pins.

Options include an anti-vibration lock patch that can be added on to threads. The T-shaped handle design has a lock-out feature for a hands-free environment, with a simple twist-to-lock actuation.

The Pins are made of Stainless Steel that offers a low maintenance, easy to clean and generally more hygienic option compared to Low Carbon Steel. The Stainless Steel is highly recyclable and provides excellent corrosion resistance for applications that might involve a salt environment.

  • Pin Material: Stainless Steel
  • No thread relief for 1/4-20 series

Other configurations, materials and customizations are available upon request.

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Retractable Spring Plungers Lever Short

In stock In production

Hand Retractable Lever Pins offer quick and convenient adjustment, and the removal of accessories from equipment. These Plunger Pins have a shortened lever handle design, which has a lock-out feature. The lock-out provides a hands-free solution with a simple twist-to-lock actuation that allows the user to make two-hand adjustments to the equipment, while the pin is held in an open (retracted) position.

Short Lever Plunger Pins are ideal for applications with limited space, and can be used for positioning, and as loading pins, alignment pins and indexing devices. An anti-vibration lock patch is available, which can be added onto threads.

These Pins are made of Stainless Steel that offers a low maintenance, easy to clean and generally more hygienic option compared to Low Carbon Steel. The Stainless Steel is highly recyclable and provides excellent corrosion resistance for applications that might involve a salt environment.

  • Pin Material: Stainless Steel

Other configurations, materials and customizations are available upon request.

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