Contact Information

140 58th Street
Brooklyn, NY 11220
+1 888-777-4647
www.leespring.com

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About Lee Spring Co

About Specialty Springs Manufacturer Lee Spring

Now Over 22, 000 Stock Spring designs!

     
 
   
 
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LeePTM Plastic Composite Compression Springs

Size Range:
Fit in Hole: .375" - 1"/ 9.53 mm - 25.4 mm
Free Length: .375" - 1.25"/ 9.53 mm - 31.75 mm
• Six Color-Coded Strengths
• Ultem* Resin

Stock Compression Springs

Size Range:
Outside Diameter: .025" - 1.937"/.64 mm - 49.20 mm
Free Length: .025" - 6"/.64 mm - 152.40 mm
Wire Size: .0040" - .177"/.10 mm - 4.50 mm
Products and Materials:
Bantam Mini Compression Springs
• Elgiloy®†
Instrument Compression Springs (Inch and Metric)
• Ends square, not ground
• Pre-coated Music Wire or Passivated Type 302/304 Stainless
• Passivated & Ultrasonically Cleaned Type 316 Stainless**
Lite Pressure Compression Springs (Inch)
• Passivated & Ultrasonically Cleaned Type 316 Stainless**
Standard Compression Springs (Inch and Metric)
• Squared and Ground Ends
• Plated Music Wire or Passivated Type 302/304 Stainless
• Passivated & Ultrasonically Cleaned Type 316 Stainless**
Heavy Duty Compression Spring (Inch)
• Squared and Ground Ends
• Shot-Peened and Pre-Set
• Plated Music Wire/Oil Tempered MB Wire or Passivated Stainless
High Pressure Compression Springs (Inch)
• Square and Ground Ends
• Shot-Peened and Pre-Set
• Precipitation Hardening Heat Treat
• Passivated 17-7 PH Stainless Steel

REDUXTM Wave Springs

Size Range:
Outside Diameter: .224" - 1.688"/ 5.69 mm - 42.88 mm
Free Height: .075" - 1.75"/ 1.90 mm - 44.45 mm
Material:
Passivated 17-7 PH Stainless Steel

HEFTYTM Die Springs

Size Range:
Fit in Hole: .375" - 2"/ 9.53 mm - 50.80 mm
Free Length: 1" - 6"/ 25.40 mm - 152.40 mm
Products and Materials:
Five Color Coded Series Reflecting Increasing Strengths
• Medium, Medium Plus, Medium Heavy, Heavy, Extra Heavy
• Round Music Wire or Chrome Silicon
• Squared and Ground Ends
• Powder Coated
• Shot-Peened and Pre-set

Stock Extension Springs

Size Range:
Outside Diameter: .063" - 2.0"/1.60 mm - 50.80 mm
Free Length: .250" - 10.0"/ 6.35 mm - 254.00 mm
Wire Size: .007" - .207"/.18 mm - 5.26 mm
Loop Configuration:
• Random position, full diameters machine or crossover loops, except those noted to meet DIN 2097 (Inline)
• Loop openings approximately one wire diameter
• Direction of wind optional
Products and Materials:
Instrument Extension Spring Series (Inch and Metric)
• Pre-coated Music Wire or Passivated Stainless Steel
Standard Extension Spring Series (Inch and Metric)
• Plated Music Wire or Passivated Stainless Steel

Stock Torsion Springs

Size Range:
Outside Diameter: .105" - 2.141"/ 2.667 mm - 54.38 mm
Work Over Rod: .062" - 2.141"/ 1.58 mm - 54.38 mm
Leg Length: .375" - 4.25" / 9.53 mm - 107.95 mm
Products and Materials:
• Free Position of Legs: 90°, 180°, 270°, 360°
• Choice of Left hand wound or Right hand wound
• Plated Music Wire or Passivated Stainless Steel
Inch or Metric Designs

Belleville Washers

Size Range:
Outside Diameter: .188"- 3.375"/4.78 mm-85.73 mm
Inside Diameter: .093"-2.063"/2.36 mm -52.40 mm
Material:
Passivated 300 Series Stainless Steel

Specialty Products

MIL-SPEC Springs
• 24585 Compression
• 24586 Extension
Battery Springs
• Nickel Plated Music Wire or Silver Coated Beryllium Copper
• Multiple configurations to fit AA, AAA, C or D
Stainless Steel Constant Force Springs

Community Reviews Summary

36 Community Reviews 4.40/5 Overall Rating

All Ratings

Overall
Speed
Price
Quality

Rating Distribution

Top Reviewed Services

All things springs


R & D / Engineering , Medical Device
03/23/2014

Speed 5 / Price 5 / Quality 5

Lee Spings has been a great source of springs. They make all types of springs in a large selection of wire sizes, lengths, materials, etc. They're website makes it very easy to find the right spring for your application.

Strengths: Extensive selection of all things springs.

Needs to improve: None

Springs for all applications


R & D / Engineering , Medical Device
02/20/2014

Speed 5 / Price 5 / Quality 5

I recently had to order some parts for creating a fixture, Their website provided plenty of information for me to find the right spring for my application

Strengths: They know anything and everything about springs; online site provides useful information for making purchases

Needs to improve: None so far

Will put a SPRING in you step


General Administrative , Medical Device
03/20/2014

Speed 5 / Price 5 / Quality 4

Used them for die springs, constant force springs and extension and compression springs in numerous automation products.

Strengths: Large variety of extension, compression, and constant force springs

Needs to improve: Availability if generally good, but sometimes some of the more specialized spring materials have limited availability

great custom springs


Manufacturing , Medical Device
03/28/2014

Speed 5 / Price 5 / Quality 5

My company uses their custom fitting springs in our dialysis machine pumps and are really greatful for their quality and reliability. Great place to use if you need to order large volumes of ccomponents.

Strengths: Great quality. Customization. Reliable. Dependable

Needs to improve: No weakness

Customized springs


Manufacturing , Semiconductors
12/27/2013

Speed 5 / Price 5 / Quality 5

Customer representatives were able to help me find the right spring for the right application.

Strengths: Any kind of spring with any k factor.

Needs to improve: This company is only good if you can't work with off the shelf springs. Can be quite expensive.

Quality custom springs


R & D / Engineering , Medical Device
03/25/2014

Speed 2 / Price 4 / Quality 5

I used Lee to have some custom constant force springs made. The springs worked perfectly and came in on spec. The springs came in on time, but the lead times are a little long.

Strengths: Custom springs

Needs to improve: Long Lead Times

Nofreebeez


Manufacturing , Medical Device
03/24/2014

Speed 5 / Price 2 / Quality 5

Lee Spring pricing seems much higher than others so shop around before using them or make sure that u purchase in bulk. It's only worth it then

Strengths: Great variety, great service

Needs to improve: A little high with the price

Great product that gets the job done


Manufacturing , Medical Device
05/30/2014

Speed 4 / Price 4 / Quality 5

We use their springs and fasteners in our devices and it always works great we don't have any issues when using them

Strengths: Got the job done

Needs to improve: I didn't experience any weaknesses

wire springs


Clinical , Medical Device
03/27/2014

Speed 4 / Price 4 / Quality 4

We use lee spring has great wire springs we use this company all the tine at work

Strengths: Lee spring is a great company with good product's

Needs to improve: No weaknesses with lee spring

Great source for Spring and related components


R & D / Engineering , Medical Device
03/28/2014

Speed 4 / Price 4 / Quality 4

I've used Lee Springs as a source for small springs, as well as other small components. They have a great selection.

Strengths: Vast selection of spring and other small components.

Needs to improve: None.

great company


Clinical , Medical Device
03/23/2014

Speed 5 / Price 5 / Quality 5

Lee string has great prodict and they work quickly to get it to you fast

Strengths: Leespring has great products and they delivers fast

Needs to improve: No weaknesses with lee spring

Quality product


CEO/Owner , Medical Device
07/16/2014

Speed 5 / Price 4 / Quality 5

They have been reliable with their shipments, reliable with their

Strengths: Extremely professional, reliable and a great value,They have been reliable with their shipments, reliable with their quality.

Needs to improve: None

Springs and mounts


Clinical , Medical Device
03/27/2014

Speed 4 / Price 5 / Quality 5

Good place if your in need of springs no matter what size they will take care of you

Strengths: Springs

Needs to improve: Delivery time

great catalog


R & D / Engineering , Medical Device
12/19/2013

Speed 5 / Price 4 / Quality 4

they stock most designs in the catalog

Strengths: great catalog, good selection of stock springs to design around

Needs to improve: none

Springs galore


R & D / Engineering , Consumer Products
12/13/2013

Speed 5 / Price 5 / Quality 5

Custom springs.

Strengths: Lee Spring has springs for various uses.

Needs to improve: I haven't found any.

provide good services good quality


Purchasing , Medical Device
03/28/2014

Speed 4 / Price 4 / Quality 4

COMPETITIVE PRICING

Strengths: VERY GOOD PRODUCTS

Needs to improve: NON