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    Spring Plungers

    Spring Plungers

    Spring-Loaded Devices

    Self-contained plunger-and-spring device available in many sizes and forces. The standard-length, threaded type shown here has a long stroke and long plunger bearing length for smooth operation. Available in the four versions shown below. Made in USA.

    Install and/or adjust from either end. When using the slot at the plunger end to install, use a Plunger Wrench instead of a screwdriver to avoid over-compressing the spring (see Related Products below). A thread-locking element holds the unit securely in place after installation.

    Steel

    The version shown here has a steel body and a hardened steel plunger nose. Available in a wide range of thread sizes from #6-32 to 1"-8 (M6 to M12 in metric), each with a choice of light or heavy spring force. Made in the USA.

    Body > 12L14 steel, black oxide finish (Metric sizes zinc plated clear chromate). Plunger nose > 12L14 steel, carburized-hardened, black oxide finish (heavy force) or zinc plated clear chromate (light force). Spring > Music wire. DFARS and RoHS compliant.

    Stainless Steel

    The version shown here has a stainless steel body and plunger nose for extra corrosion resistance. Available in thread sizes from #6-32 to 1/2-13 (M6 to M12 in metric), each with a choice of light or heavy spring force. Made in the USA.

    Body and plunger nose > 300-series stainless steel. Spring > 302 stainless. DFARS and RoHS compliant.

    Application Information

    carr lane spring plungers application information

    SPRING PLUNGERS

     


    STANDARD PLUNGER NOSE, LIGHT FORCE (USA)
    PART NO.
    STEEL
    PART NO.
    STAINLESS
    A END FORCE
    (LBS)
    B C D
    DIA
    NOSE
    COLOR CODE
    INITIAL FINAL STEEL STAINLESS
    CL-10-SPS-2 CL-10-SSPS-2 #6-32 0.5 1.5 17/32 1/16 .046 SILVER PLAIN
    CL-20-SPS-2 CL-20-SSPS-2 #8-32 0.7 2.3 5/8 3/32 .070
    CL-30-SPS-2 CL-30-SSPS-2 #10-32 1.3 2.7 3/4 1/8 .093
    CL-40-SPS-2 CL-40-SSPS-2 1/4-20 1 4 1 3/16 .119
    CL-41-SPS-2 CL-41-SSPS-2 1/4-28
    CL-50-SPS-2 CL-50-SSPS-2 5/16-18 1.5 4.5 1 3/16 .135
    CL-60-SPS-2 CL-60-SSPS-2 3/8-16 2.8 7.2 1-1/8 3/16 .186
    CL-70-SPS-2 CL-70-SSPS-2 1/2-13 2.7 9.3 1-1/4 1/4 .248
    CL-80-SPS-2 5/8-11 3.5 10.5 1-1/2 5/16 .310
    CL-90-SPS-2 3/4-10 4 16 1-3/4 5/16 .374
    CL-95-SPS-2 1"-8 4 31 2-13/32 1/2 .499


    STANDARD PLUNGER NOSE, HEAVY FORCE (USA)
    PART NO.
    STEEL
    PART NO.
    STAINLESS
    A END FORCE
    (LBS)
    B C D
    DIA
    NOSE
    COLOR CODE
    INITIAL FINAL STEEL STAINLESS
    CL-11-SPS-1 CL-11-SSPS-1 #6-32 1.0 1.6 3/8 1/16 .046 BLACK PLAIN
    CL-10-SPS-1 CL-10-SSPS-1 #6-32 1.5 4.5 17/32 1/16 .046
    CL-20-SPS-1 CL-20-SSPS-1 #8-32 2.7 7.3 5/8 3/32 .070
    CL-30-SPS-1 CL-30-SSPS-1 #10-32 2.9 11.1 3/4 1/8 .093
    CL-42-SPS-1 CL-42-SSPS-1 1/4-20 2 9 3/4 1/8 .119
    CL-40-SPS-1 CL-40-SSPS-1 3 13 1 3/16 .119
    CL-41-SPS-1 CL-41-SSPS-1 1/4-28
    CL-50-SPS-1 CL-50-SSPS-1 5/16-18 3 15 1 3/16 .135
    CL-60-SPS-1 CL-60-SSPS-1 3/8-16 5.5 14.5 1-1/8 3/16 .186
    CL-70-SPS-1 CL-70-SSPS-1 1/2-13 6.6 17.4 1-1/4 1/4 .248
    CL-80-SPS-1 5/8-11 10.5 25.5 1-1/2 5/16 .310
    CL-90-SPS-1 3/4-10 6.7 37.3 1-3/4 5/16 .374
    CL-95-SPS-1 1"-8 16 68 2-13/32 1/2 .499



    STANDARD PLUNGER NOSE, LIGHT FORCE (METRIC)
    PART NO.
    STEEL
    PART NO.
    STAINLESS
    A END FORCE
    (LBS)
    B C D
    DIA
    NOSE
    COLOR CODE
    INITIAL FINAL STEEL STAINLESS
    CLM-6-SPS-1 CLM-6-SSPS-1 M6 1.0 4.0 1 3/16 .119 SILVER PLAIN
    CLM-8-SPS-1 CLM-8-SSPS-1 M8 1.5 4.5 1 3/16 .135
    CLM-10-SPS-1 CLM-10-SSPS-1 M10 2.8 7.2 1-1/8 3/16 .186
    CLM-12-SPS-1 CLM-12-SSPS-1 M12 2.7 9.3 1-1/4 1/4 .248


    STANDARD PLUNGER NOSE, HEAVY FORCE (METRIC)
    PART NO.
    STEEL
    PART NO.
    STAINLESS
    A END FORCE
    (LBS)
    B C D
    DIA
    NOSE
    COLOR CODE
    INITIAL FINAL STEEL STAINLESS
    CLM-6-SPS-2 CLM-6-SSPS-2 M6 3.0 13.0 1 3/16 .119 BLACK PLAIN
    CLM-8-SPS-2 CLM-8-SSPS-2 M8 3.0 15.0 1 3/16 .135
    CLM-10-SPS-2 CLM-10-SSPS-2 M10 5.5 14.5 1-1/8 3/16 .186
    CLM-12-SPS-2 CLM-12-SSPS-2 M12 6.6 17.4 1-1/4 1/4 .248

    Carr Lane Manufacturing Co.
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    SPRING PLUNGER CL-10-SPS-1

    SKU: CL-10-SPS-1
    MPN: CL-10-SPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-10-SPS-2

    SKU: CL-10-SPS-2
    MPN: CL-10-SPS-2
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-10-SSPS-1

    SKU: CL-10-SSPS-1
    MPN: CL-10-SSPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-10-SSPS-2

    SKU: CL-10-SSPS-2
    MPN: CL-10-SSPS-2
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-11-SPS-1

    SKU: CL-11-SPS-1
    MPN: CL-11-SPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-11-SSPS-1

    SKU: CL-11-SSPS-1
    MPN: CL-11-SSPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-20-SPS-1

    SKU: CL-20-SPS-1
    MPN: CL-20-SPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-20-SPS-2

    SKU: CL-20-SPS-2
    MPN: CL-20-SPS-2
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    SPRING PLUNGER CL-20-SSPS-1

    SKU: CL-20-SSPS-1
    MPN: CL-20-SSPS-1
    Email Sales for Pricing
    Self-contained plunger-and-spring device available in many sizes and forces. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.

    Spring Plungers