0.5 in. Wide 30 in. Long Constant Force Spring

am-4666

$6.50

No matter how far you extend them, these springs pull back with the same amount of force. Compact and tightly coiled, these springs extend to nearly 2 1/2 feet in length to pull objects in a linear...Read More

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Product Overview

No matter how far you extend them, these springs pull back with the same amount of force. Compact and tightly coiled, these springs extend to nearly 2 1/2 feet in length to pull objects in a linear direction. Please allow for 1 1/2 coils on the shaft at full extension to hold the spring in place.

Specifications

  • Extended Length: 30 in.
  • Inside Diameter: 0.588 in.
  • Load: 2.6 lbs
  • Material: Spring Steel
  • Mounting Hole: 0.188 in.
  • Outside Diameter: 0.6 in.
  • Thickness: 0.008 in.
  • Width: 0.5 in.

Returns

Returns are accepted within 30 days of purchase.
View our return policy here.

2 reviews

  1. star star star star star 5 out of 5 stars

    It is ok.

    It is ok.

    CH from Chia-Li,

    Verified Purchaser

  2. star star star star star 5 out of 5 stars

    Where have you been my whole life?

    I decided to give this a try after replicating the Robits-designed extender out of REV parts. This thing is FABULOUS! Never again will I use surgical tubing for a retraction mechanism, this gives a significant amount of pull and it's a CONSTANT force over the full extension! 2.6lbs of force is way more than I initially imagined, it's PERFECT!

    DD from MERRIMACK

    Verified Purchaser

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