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Extension Springs

368 results found that include 368 Products

Extension springs from Grainger offer a large selection to help you find the extension spring tension and end type you need. While certain models can make for perfect garage door springs, others are ideal for applications including farm machinery and washing devices. You'll also find springs to help automatically close gates and screen doors, replace broken cot or machinery springs and more. Shop Grainger today for extension springs in a wide array of types, sizes and materials.Close

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  • 2-1/4" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    2-1/4" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAR21

    Web Price
    $7.16 / pkg. of 6
  • 6" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    GRAINGER APPROVED

    6" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    Item # 1NAF81

    Web Price
    $8.19 / pkg. of 3
  • 1-5/8" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    1-5/8" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAN81

    Web Price
    $13.20 / pkg. of 6
  • 2" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    2" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAR11

    Web Price
    $8.14 / pkg. of 6
  • 4-1/2" 302 Stainless Steel Ultra Precision Extension Spring with Plain Finish; PK3

    GRAINGER APPROVED

    4-1/2" 302 Stainless Steel Ultra Precision Extension Spring with Plain Finish; PK3

    Item # 38HY791

    Web Price
    $7.88 / pkg. of 3
  • 3-3/8" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    3-3/8" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAR71

    Web Price
    $13.05 / pkg. of 6
  • 1" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK12

    GRAINGER APPROVED

    1" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK12

    Item # 1MZX51

    Web Price
    $8.45 / pkg. of 12
  • 8" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    8" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAJ21

    Web Price
    $11.60 / pkg. of 6
  • 6" Music Wire Extension Spring; PK10

    SPEC

    6" Music Wire Extension Spring; PK10

    Item # 41ML301

    Web Price
    $79.50 / pkg. of 10
  • 4-1/2" High Carbon Steel Ultra Precision Extension Spring with Plain Finish; PK3

    GRAINGER APPROVED

    4-1/2" High Carbon Steel Ultra Precision Extension Spring with Plain Finish; PK3

    Item # 1NBE81

    Web Price
    $9.01 / pkg. of 3
  • 6" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    GRAINGER APPROVED

    6" High Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    Item # 1NAF71

    Web Price
    $8.34 / pkg. of 3
  • 5" High Carbon Steel Ultra Precision Extension Spring with Plain Finish; PK3

    GRAINGER APPROVED

    5" High Carbon Steel Ultra Precision Extension Spring with Plain Finish; PK3

    Item # 1NBE91

    Web Price
    $7.72 / pkg. of 3
  • 6" MBHD Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    GRAINGER APPROVED

    6" MBHD Carbon Steel Utility Extension Spring with Zinc Plated Finish; PK3

    Item # 38HY811

    Web Price
    $15.25 / pkg. of 3
  • 2-3/4" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    2-3/4" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAR61

    Web Price
    $12.55 / pkg. of 6
  • 4-1/2" 302 Stainless Steel Ultra Precision Extension Spring with Plain Finish; PK3

    GRAINGER APPROVED

    4-1/2" 302 Stainless Steel Ultra Precision Extension Spring with Plain Finish; PK3

    Item # 1NBP91

    Web Price
    $11.75 / pkg. of 3
  • 2-1/2" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    GRAINGER APPROVED

    2-1/2" High Carbon Steel Cot Extension Spring with Zinc Plated Finish; PK6

    Item # 1NAR41

    Web Price
    $13.40 / pkg. of 6