1 1/2" Springs | McMaster-Carr

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	Spring Type Spring Type

	Compression
	Extension
	Die
	Linear Wave

	System of Measurement System of Measurement

	OD OD

	ID ID

	Length Length	Show

	Length Length	Hide

0.001" to 6"

15" to 18 1/2"

	End Type End Type


Closed and Ground	Closed

Loop	Hook

Plain

	Wire Diameter Wire Diameter

	Rate Rate

	Compressed Length @ Maximum Load Compressed Length @ Maximum Load

	Material Material

Polyester/Rubber Blend

Stainless Steel

	Extended Length @ Maximum Load Extended Length @ Maximum Load

	For Hole Diameter For Hole Diameter

0.078"-0.081"

0.093"-0.097"

0.094"-0.097"

0.108"-0.112"

0.124"-0.129"

0.125"-0.129"

0.14"-0.144"

0.155"-0.16"

0.156"-0.16"

0.185"-0.192"

0.187"-0.192"

0.217"-0.224"

0.219"-0.224"

0.247"-0.256"

0.25"-0.256"

0.308"-0.319"

0.312"-0.318"

0.37"-0.383"

0.375"-0.382"

0.493"-0.51"

0.5"-0.51"

	Color Color

	Blue		Black
	Red		Green
	Gold		Semi- Clear

	For Shaft Diameter For Shaft Diameter

	Finish Finish

Black Phosphate

	Load Load

0.04-0.47 lbs.

0.04-0.51 lbs.

0.08-0.63 lbs.

0.08-0.65 lbs.

0.08-0.86 lbs.

0.11-0.75 lbs.

0.12-1.35 lbs.

0.14-1.55 lbs.

0.15-1.07 lbs.

0.16-1.28 lbs.

0.18-1.48 lbs.

0.2-1.22 lbs.

0.2-2.2 lbs.

0.21-0.99 lbs.

0.23-1.62 lbs.

0.26-2.95 lbs.

0.27-1.58 lbs.

0.3-1.79 lbs.

0.3-4.47 lbs.

0.31-2.03 lbs.

0.35-3.91 lbs.

0.36-1.8 lbs.

0.4-1.67 lbs.

0.4-3.9 lbs.

0.4-4.5 lbs.

0.4-4.8 lbs.

0.42-3.68 lbs.

0.43-5.13 lbs.

0.44-2.62 lbs.

0.5-5.8 lbs.

0.5-5.9 lbs.

0.53-2.43 lbs.

0.59-6.17 lbs.

0.61-4.31 lbs.

0.61-4.83 lbs.

0.64-3.76 lbs.

0.65-2.82 lbs.

0.67-3.37 lbs.

0.67-3.53 lbs.

0.68-2.62 lbs.

0.7-6.54 lbs.

0.7-7.32 lbs.

0.77-5.72 lbs.

0.78-8.86 lbs.

0.9-10.2 lbs.

0.9-11 lbs.

0.96-4.91 lbs.

0.98-4.67 lbs.

1-11.4 lbs.

1.2-13.1 lbs.

1.48-16.34 lbs.

1.6-17.6 lbs.

1.67-18.52 lbs.

1.7-18.8 lbs.

1.92-21.31 lbs.

2.38-9.59 lbs.

2.38-10.07 lbs.

2.49-9.21 lbs.

3-33 lbs.

	Width Width

	Thickness Thickness

	Wire Thickness Wire Thickness

	Height Height

	Load Rating Load Rating

Medium to Heavy

	ID (B) ID (B)

	Working Load Working Load

Less than 1,000 lbs.

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311 Products

Compression Springs

Compression Springs

Use these springs in noncorrosive environments.

Corrosion-Resistant
Compression Springs

These springs are more corrosion resistant than standard compression springs.

Corrosion-Resistant Precision
Compression Springs

Made of stainless steel, these springs are more corrosion resistant than steel compression springs.

Precision Compression Springs

Use these steel springs in noncorrosive environments.

Mil. Spec. Compression Springs

These springs meet MS24585 and come with a traceable lot number and material test report.

Confined-Space Conical
Compression Springs

Install these springs in tight spots. When pushed together, the coils nest within each other.

Fastener-Mount Compression Springs

Fastener-Mount Compression Springs

Differently sized mounting holes on either side allow for mounting flexibility.

Extension Springs

Extension Springs with Loop Ends

Use these steel springs in noncorrosive environments.

Corrosion-Resistant Extension
Springs with Loop Ends

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Mil. Spec. Extension
Springs with Loop Ends

These steel springs meet MS 24586 and come with a traceable lot number and material test report.

Extension Springs with Hook Ends

Use these steel springs in noncorrosive environments.

Corrosion-Resistant Extension
Springs with Hook Ends

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Die Springs

Color-Coded Die Springs

These springs follow the Raymond die spring color code.

Die Springs

Use these spring-tempered steel die springs for low-cycle applications such as trimming and stamping.

Corrosion-Resistant Die Springs

A quieter, more vibration-resistant alternative to traditional steel die springs, these polyurethane springs resist oxidation, oil, and abrasion in high-load, high-pressure applications.

Die Spring Cages

testString

Protect dies from damage caused by spring failure. Cages enclose springs to retain fragments if they break.

Linear Wave Springs

Linear Wave Springs

Similar to disc springs, these linear springs are good for absorbing vibration and filling in gaps along the length of an object.

Spring Pins

Slotted Spring Pins

Also known as roll, tension, split, and expansion pins, these pins have a slot along one side that you squeeze closed to install them into unthreaded holes.

Coiled Spring Pins

These spiral pins remain flexible after installation, so they absorb shock and vibration better than slotted spring pins. They work well in holes that are out of round.

Heavy Duty Coiled Spring Pins

For tough jobs, these spiral pins are 30% stronger than our standard coiled spring pins. They remain flexible after installation to absorb shock and vibration, and work well in holes that are out of round.

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)