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Specifications

 

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Physical Dimension

mm cm

Load

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LE 115K 08 S

Cost
$0.00
$0.00
Price
$0.00
Weight
0.47 lb.
Direction of Wind
Factory Option
Ends
Standard Loops
Finish
Passivate per ASTM A967
Material
Stainless Steel
Total Coils
39.500
Published Stock Code
LE115K08S
Product Type
Extension Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
0.66
Rate (kg/cm)
0.68
Rate (lb/in)
3.79
Rate (gm/mm)
67.70
Weight per Item (lb)
0.47
Material Specification
ASTM A313
Free Length (cm)
16.510
Free Length (inch)
6.500
Free Length (mm)
165.100
Free Length - Build Spec (in)
6.50
Free Length Tolerance (cm)
0.24
Free Length Tolerance (in)
0.09
Free Length Tolerance (mm)
2.36
Free Length Tolerance - Build Spec (in)
0.09
Inside Diameter (cm)
2.59
Inside Diameter (in)
1.02
Inside Diameter (mm)
25.91
Outside Diameter (cm)
3.175
Outside Diameter (in)
1.25
Outside Diameter (mm)
31.75
Outside Diameter - Build Spec (in)
1.25
Outside Diameter Tolerance (cm)
0.08
Outside Diameter Tolerance (in)
0.03
Outside Diameter Tolerance (mm)
0.76
Outside Diameter Tolerance - Build Spec (in)
0.03
Rate (gm/cm)
677.00
Rate (kg/mm)
0.07
Rate (N/cm)
6.64
Rate - Build Spec (lb/in)
3.79
Rate Tolerance (gm/cm)
67.70
Rate Tolerance (gm/mm)
6.77
Rate Tolerance (kg/cm)
0.07
Rate Tolerance (kg/mm)
0.01
Rate Tolerance (lb/in)
0.38
Rate Tolerance (N/cm)
0.66
Rate Tolerance (N/mm)
0.07
Rate Tolerance - Build Spec (lb/in)
0.38
Total Coils - Build Spec
39.45
Wire Diameter (cm)
0.29
Wire Diameter (inch)
0.12
Wire Diameter (mm)
2.92
Wire Diameter - Build Spec (in)
0.12
Material Short Description
SS
Product Series
Standard Extension Series (inch)
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
Initial Tension - Build Spec. (lb)
3.54
Initial Tension (lb)
3.54
Initial Tension (N)
15.75
Initial Tension (kg)
1.61
Initial Tension (gm)
1605.80
Initial Tension Tolerance - Build Spec. (lb)
0.71
Initial Tension Tolerance (lb)
0.71
Initial Tension Tolerance (N)
3.15
Initial Tension Tolerance (kg)
0.32
Initial Tension Tolerance (gm)
321.17
Inside Diameter Tolerance - Build Spec (in)
REF
Max Load - Build Spec. (lb)
37.49
Max Load (lb)
37.49
Max Load (kg)
17.00
Max Load (gm)
17003.20
Max Extended Length - Build Spec. (in)
15.46
Max Extended Length (in)
15.46
Max Extended Length (mm)
392.68
Max Extended Length (cm)
39.27
Body Length - Build Spec. (in)
4.46
Body Length (in)
4.46
Body Length (mm)
113.28
Body Length (cm)
11.33
Loop Inside Diameter - Build Spec. (in)
1.02
Loop Inside Diameter (in)
1.02
Loop Inside Diameter (mm)
25.91
Loop Inside Diameter (cm)
2.59
Loop Position
Random
Loop Opening - Build Spec. (in)
0.12
Loop Opening (in)
0.12
Loop Opening (mm)
2.92
Loop Opening (cm)
0.29
Max Load (N)
166.74
Inside Diameter - Build Spec (in)
1.02
Model Code
LE

Extension Spring: OD 1.25 in, FL 6.5 in, Stainless Steel

Standard Extension Series (inch)

Selection to Match Your Needs

Lee Spring LE 115K 08 S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 1.25-inch outside diameter (31.75 mm) with 1.02-inch loop inside diameter (25.91 mm) and extends from a free length of 6.5 inch (165.1 mm) to a maximum extended length of 15.46 inch (392.68 mm). Made from Stainless Steel with a 0.115-inch wire diameter (2.92 mm), the spring delivers a spring rate of 3.79 lb/inch (0.664 N/mm) through its 39.5 total coils with an initial tension of 3.5402 lb (15.748 N). The spring supports a maximum load of 37.485 lb (166.742 N) at full extension with a body length of 4.46 inch (113.28 mm). The spring features Random loop position and Passivate per ASTM A967 finish for optimal performance.

Extension Springs: Standard Series

The Lee Spring Standard Extension Spring Series includes a wide range of size and rate combinations and in both inch and metric sizes. Standard Series springs are available in Music Wire, Type 302 Stainless Steel and Type 316 Stainless Steel. Metric Series springs are available in Music Wire and Type 302 Stainless Steel. The Music Wire springs are provided with a plating finish for light corrosion resistance. The Type 302 Stainless Steel springs are passivated, while Type 316 Stainless Steel springs are passivated and ultrasonically cleaned.

Lee Spring's Stock Extension Springs are supplied with full diameter loops (either to machine or crossover center style) at a random position with the exception of Metric Extension Springs which are specified to meet DIN Standards. Loop openings are approximately one wire diameter and the direction of wind is factory optional.

Standard Extension Series (inch) Extension Springs have useful applications in various industries, including:

  • Medical devices
  • Firearms
  • Pharmaceutical delivery devices
  • Lighting and electrical control
  • Petro-chemical processes
  • Communication devices
  • Aerospace
  • Testing and measurement equipment
  • Marine applications
  • Automotive
  • Locks and security devices
  • Precision Instruments
  • Hardware

...and many more applications

265051
Product Extension OD 1.25 in, Length 6.5 in, Stainless Steel
Product Extension OD 31.75 mm, Length 165.1 mm, Stainless Steel
Part Number LE 115K 08 S
Series Standard Extension Series (inch)
Outside Diameter (inch) 1.25
Outside Diameter (cm) 3.175
Outside Diameter (mm) 31.75
Wire Diameter (inch) 0.115
Wire Diameter (cm) 0.292
Wire Diameter (mm) 2.92
Max Load (gm) 17003.2
Max Load (lb) 37.485
Max Load (kg) 17.0032
Max Load (N) 166.742
Rate (gm/cm) 677
Rate (gm/mm) 67.7
Rate (kg/cm) 0.677
Rate (kg/mm) 0.0677
Rate (lb/in) 3.79
Rate (N/cm) 6.64
Rate (N/mm) 0.664
Max Extended Length (cm) 39.268
Max Extended Length (in) 15.46
Max Extended Length (mm) 392.68
Initial Tension (gm) 1605.8
Initial Tension (kg): 1.6058
Initial Tension (lb) 3.5402
Initial Tension (N) 15.748
Free Length (cm) 16.51
Free Length (inch) 6.5
Free Length (mm) 165.1
Material Stainless Steel
Loop Inside Diameter (cm) 2.591
Loop Inside Diameter (in) 1.02
Loop Inside Diameter (mm) 25.91
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.115 1.25 0.03 6.5 0.093 39.5 3.5402 0.70804 3.79 0.379 15.46 37.485 0.115 4.46 Random 1.25 0.03 6.5 0.093 39.5 3.5402 0.70804 3.79 0.379 15.46 37.485
Default View
Side view
Top view
Quantity Price
1 - 19 $32.790
20 - 49 $23.720
50 - 99 $18.090
100 - 199 $14.270
200 - 299 $11.281
300 - 399 $10.176
400 - 499 $9.182
500 - 599 $8.296
600 - 699 $7.522
700 - 799 $6.859
800 - 899 $6.308
900 - 999 $5.864
1000 $5.529

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on Stock Springs in the Continental United States

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on all Standard Stock Compression Springs

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on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

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at all Locations

Enhanced CAD Downloads

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Global Flexibility

allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world