Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Extension Springs

  • Original price $12.45 - Original price $12.45
    Original price
    $12.45
    $12.45 - $12.45
    Current price $12.45

    5/16" x 0.041" x 1-1/2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .041"Length: 1-1/2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coil...

    View full details
    Original price $12.45 - Original price $12.45
    Original price
    $12.45
    $12.45 - $12.45
    Current price $12.45
  • Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11

    5/16" x 0.032" x 1" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .032"Length: 1"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils de...

    View full details
    Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11
  • Original price $12.26 - Original price $12.26
    Original price
    $12.26
    $12.26 - $12.26
    Current price $12.26

    1/4" x 0.026" x 2-1/2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: .026"Length: 2-1/2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils...

    View full details
    Original price $12.26 - Original price $12.26
    Original price
    $12.26
    $12.26 - $12.26
    Current price $12.26
  • Original price $12.41 - Original price $12.41
    Original price
    $12.41
    $12.41 - $12.41
    Current price $12.41

    1/4" x 0.032" x 2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: .032"Length: 2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils des...

    View full details
    Original price $12.41 - Original price $12.41
    Original price
    $12.41
    $12.41 - $12.41
    Current price $12.41
  • Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11

    1/4" x .02" x 2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: .02"Length: 2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils desi...

    View full details
    Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11
  • Original price $11.84 - Original price $11.84
    Original price
    $11.84
    $11.84 - $11.84
    Current price $11.84

    1/4" x 0.026" x 3/4" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: .026"Length: 3/4"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils d...

    View full details
    Original price $11.84 - Original price $11.84
    Original price
    $11.84
    $11.84 - $11.84
    Current price $11.84
  • Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11

    3/16" x 0.026" x 2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/16"Diameter 2: .026"Length: 2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils de...

    View full details
    Original price $12.11 - Original price $12.11
    Original price
    $12.11
    $12.11 - $12.11
    Current price $12.11
  • Original price $10.84 - Original price $10.84
    Original price
    $10.84
    $10.84 - $10.84
    Current price $10.84

    8-1/2" x .130" x 1-1/30" Steel Trampoline Sprng (1 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 8-1/2"Diameter 2: .130"Length: 1-1/30"Material: Spring SteelType: Extension SpringApplication: TrampolineBox of 1.Extension springs are w...

    View full details
    Original price $10.84 - Original price $10.84
    Original price
    $10.84
    $10.84 - $10.84
    Current price $10.84
  • Original price $8.50 - Original price $8.50
    Original price
    $8.50
    $8.50 - $8.50
    Current price $8.50

    7/8" x .122" x 3-13/32" Steel Extension Springs (1 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Diameter 2: .122"Length: 3-13/32"Material: Spring SteelType: Extension SpringBox of 1.Extension springs are wire coils designed to be...

    View full details
    Original price $8.50 - Original price $8.50
    Original price
    $8.50
    $8.50 - $8.50
    Current price $8.50
  • Original price $28.80 - Original price $28.80
    Original price
    $28.80
    $28.80 - $28.80
    Current price $28.80

    5/8" x .063" x 10-1/2" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: .063"Length: 10-1/2"Material: Spring SteelNominal Size: SRM176Type: Extension SpringWireDiameter: .063 WGBox of 6.Extensi...

    View full details
    Original price $28.80 - Original price $28.80
    Original price
    $28.80
    $28.80 - $28.80
    Current price $28.80
  • Original price $26.56 - Original price $26.56
    Original price
    $26.56
    $26.56 - $26.56
    Current price $26.56

    1/2" x .051" x 10-1/2" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: .051"Length: 10-1/2"Material: Spring SteelNominal Size: SRM175Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensi...

    View full details
    Original price $26.56 - Original price $26.56
    Original price
    $26.56
    $26.56 - $26.56
    Current price $26.56
  • Original price $24.27 - Original price $24.27
    Original price
    $24.27
    $24.27 - $24.27
    Current price $24.27

    3/8" x .051" x 10-1/2" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: .051"Length: 10-1/2"Material: Spring SteelNominal Size: SRM174Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensi...

    View full details
    Original price $24.27 - Original price $24.27
    Original price
    $24.27
    $24.27 - $24.27
    Current price $24.27
  • Original price $22.56 - Original price $22.56
    Original price
    $22.56
    $22.56 - $22.56
    Current price $22.56

    5/16" x .040" x 10-1/2" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .040"Length: 10-1/2"Material: Spring SteelNominal Size: SRM173Type: Extension SpringWireDiameter: .040 WGBox of 6.Extens...

    View full details
    Original price $22.56 - Original price $22.56
    Original price
    $22.56
    $22.56 - $22.56
    Current price $22.56
  • Original price $27.77 - Original price $27.77
    Original price
    $27.77
    $27.77 - $27.77
    Current price $27.77

    1/4" x .030" x 10-1/2" Steel Extension Springs

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: .030"Length: 10-1/2"Material: Spring SteelNominal Size: SRM172Type: Extension SpringWireDiameter: .030 WGExtension spring...

    View full details
    Original price $27.77 - Original price $27.77
    Original price
    $27.77
    $27.77 - $27.77
    Current price $27.77
  • Original price $19.01 - Original price $19.01
    Original price
    $19.01
    $19.01 - $19.01
    Current price $19.01

    3/16" x .024" x 10-1/2" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/16"Diameter 2: .024"Length: 10-1/2"Material: Spring SteelNominal Size: SRM171Type: Extension SpringWireDiameter: .024 WGBox of 6.Extens...

    View full details
    Original price $19.01 - Original price $19.01
    Original price
    $19.01
    $19.01 - $19.01
    Current price $19.01
  • Original price $17.29 - Original price $17.29
    Original price
    $17.29
    $17.29 - $17.29
    Current price $17.29

    3/4" x .105" x 2-7/8" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .105"Length: 2-7/8"Material: Spring SteelNominal Size: SRM121Type: Extension SpringWireDiameter: .105 WGBox of 6.Extensio...

    View full details
    Original price $17.29 - Original price $17.29
    Original price
    $17.29
    $17.29 - $17.29
    Current price $17.29
  • Original price $16.87 - Original price $16.87
    Original price
    $16.87
    $16.87 - $16.87
    Current price $16.87

    3/4" x .11" x 2-7/8" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .11"Length: 2-7/8"Material: Spring SteelNominal Size: SRM120Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...

    View full details
    Original price $16.87 - Original price $16.87
    Original price
    $16.87
    $16.87 - $16.87
    Current price $16.87
  • Original price $34.02 - Original price $34.02
    Original price
    $34.02
    $34.02 - $34.02
    Current price $34.02

    3/4" x .11" x 2-5/16" SRA435 Steel Ajax Springs

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .11"Length: 2-5/16"Material: Spring SteelNominal Size: A435SRM119Type: Extension SpringWireDiameter: .11 WGExtension spri...

    View full details
    Original price $34.02 - Original price $34.02
    Original price
    $34.02
    $34.02 - $34.02
    Current price $34.02
  • Original price $17.34 - Original price $17.34
    Original price
    $17.34
    $17.34 - $17.34
    Current price $17.34

    3/4" x .11" x 2-7/16" Steel Extension Springs

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .11"Length: 2-7/16"Material: Spring SteelNominal Size: SRM118Type: Extension SpringWireDiameter: .11 WGExtension springs ...

    View full details
    Original price $17.34 - Original price $17.34
    Original price
    $17.34
    $17.34 - $17.34
    Current price $17.34
  • Original price $14.22 - Original price $14.22
    Original price
    $14.22
    $14.22 - $14.22
    Current price $14.22

    3/4" x .11" x 2-1/8" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .11"Length: 2-1/8"Material: Spring SteelNominal Size: SRM116Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...

    View full details
    Original price $14.22 - Original price $14.22
    Original price
    $14.22
    $14.22 - $14.22
    Current price $14.22
  • Original price $13.93 - Original price $13.93
    Original price
    $13.93
    $13.93 - $13.93
    Current price $13.93

    3/4" x .11" x 2" SRA433 Steel Ajax Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: .11"Length: 2"Material: Spring SteelNominal Size: A433SRM114Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...

    View full details
    Original price $13.93 - Original price $13.93
    Original price
    $13.93
    $13.93 - $13.93
    Current price $13.93
  • Original price $30.62 - Original price $30.62
    Original price
    $30.62
    $30.62 - $30.62
    Current price $30.62

    9/32" x .043" x 6-1/2" Steel Extension Springs (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/32"Diameter 2: .043"Length: 6-1/2"Material: Spring SteelNominal Size: SRM113Type: Extension SpringWireDiameter: .043 WGBox of 12.Extens...

    View full details
    Original price $30.62 - Original price $30.62
    Original price
    $30.62
    $30.62 - $30.62
    Current price $30.62
  • Original price $14.28 - Original price $14.28
    Original price
    $14.28
    $14.28 - $14.28
    Current price $14.28

    5/16" x .035" x 4-13/16" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .035"Length: 4-13/16"Material: Spring SteelNominal Size: SRM112Type: Extension SpringWireDiameter: .035 WGBox of 6.Exten...

    View full details
    Original price $14.28 - Original price $14.28
    Original price
    $14.28
    $14.28 - $14.28
    Current price $14.28
  • Original price $23.72 - Original price $23.72
    Original price
    $23.72
    $23.72 - $23.72
    Current price $23.72

    1/2" x .051" x 5-1/4" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: .051"Length: 5-1/4"Material: Spring SteelNominal Size: SRM110Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensio...

    View full details
    Original price $23.72 - Original price $23.72
    Original price
    $23.72
    $23.72 - $23.72
    Current price $23.72