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Specifications

 

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Physical Dimension

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Load

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LE 058D 15 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.06 lb.
Direction of Wind
Factory Option
Ends
Standard Loops
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
76.200
Published Stock Code
LE058D15M
Product Type
Extension Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
1.22
Rate (kg/cm)
1.25
Rate (lb/in)
6.99
Rate (gm/mm)
124.80
Weight per Item (lb)
0.06
Material Specification
ASTM A228
Free Length (cm)
12.700
Free Length (inch)
5.000
Free Length (mm)
127.000
Free Length - Build Spec (in)
5.00
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)
0.66
Inside Diameter (in)
0.26
Inside Diameter (mm)
6.58
Outside Diameter (cm)
0.953
Outside Diameter (in)
0.38
Outside Diameter (mm)
9.53
Outside Diameter - Build Spec (in)
0.38
Outside Diameter Tolerance (cm)
0.03
Outside Diameter Tolerance (in)
0.01
Outside Diameter Tolerance (mm)
0.25
Outside Diameter Tolerance - Build Spec (in)
0.01
Rate (gm/cm)
1248.00
Rate (kg/mm)
0.12
Rate (N/cm)
12.24
Rate - Build Spec (lb/in)
6.99
Rate Tolerance (gm/cm)
124.80
Rate Tolerance (gm/mm)
12.48
Rate Tolerance (kg/cm)
0.12
Rate Tolerance (kg/mm)
0.01
Rate Tolerance (lb/in)
0.70
Rate Tolerance (N/cm)
1.22
Rate Tolerance (N/mm)
0.12
Rate Tolerance - Build Spec (lb/in)
0.70
Total Coils - Build Spec
76.23
Wire Diameter (cm)
0.15
Wire Diameter (inch)
0.06
Wire Diameter (mm)
1.47
Wire Diameter - Build Spec (in)
0.06
Material Short Description
MW
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)
2.50
Initial Tension (lb)
2.50
Initial Tension (N)
11.12
Initial Tension (kg)
1.13
Initial Tension (gm)
1134.00
Initial Tension Tolerance - Build Spec. (lb)
0.50
Initial Tension Tolerance (lb)
0.50
Initial Tension Tolerance (N)
2.22
Initial Tension Tolerance (kg)
0.23
Initial Tension Tolerance (gm)
226.80
Inside Diameter Tolerance - Build Spec (in)
REF
Max Load - Build Spec. (lb)
20.00
Max Load (lb)
20.00
Max Load (kg)
9.07
Max Load (gm)
9072.00
Max Extended Length - Build Spec. (in)
7.50
Max Extended Length (in)
7.50
Max Extended Length (mm)
190.60
Max Extended Length (cm)
19.06
Body Length - Build Spec. (in)
4.48
Body Length (in)
4.48
Body Length (mm)
113.84
Body Length (cm)
11.38
Loop Inside Diameter - Build Spec. (in)
0.26
Loop Inside Diameter (in)
0.26
Loop Inside Diameter (mm)
6.58
Loop Inside Diameter (cm)
0.66
Loop Position
Random
Loop Opening - Build Spec. (in)
0.06
Loop Opening (in)
0.06
Loop Opening (mm)
1.47
Loop Opening (cm)
0.15
Max Load (N)
88.96
Inside Diameter - Build Spec (in)
0.26
Model Code
LE

Extension Spring: OD 0.375 in, FL 5 in, Music Wire

Standard Extension Series (inch)

Selection to Match Your Needs

Lee Spring LE 058D 15 M is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.375-inch outside diameter (9.53 mm) with 0.259-inch loop inside diameter (6.58 mm) and extends from a free length of 5 inch (127 mm) to a maximum extended length of 7.504 inch (190.6 mm). Made from Music Wire with a 0.058-inch wire diameter (1.47 mm), the spring delivers a spring rate of 6.99 lb/inch (1.224 N/mm) through its 76.2 total coils with an initial tension of 2.5 lb (11.121 N). The spring supports a maximum load of 20 lb (88.964 N) at full extension with a body length of 4.482 inch (113.84 mm). The spring features Random loop position and Zinc Plate and Bake per ASTM B633 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

258741
Product Extension OD 0.375 in, Length 5 in, Music Wire
Product Extension OD 9.53 mm, Length 127 mm, Music Wire
Part Number LE 058D 15 M
Series Standard Extension Series (inch)
Outside Diameter (inch) 0.375
Outside Diameter (cm) 0.953
Outside Diameter (mm) 9.53
Wire Diameter (inch) 0.058
Wire Diameter (cm) 0.147
Wire Diameter (mm) 1.47
Max Load (gm) 9072
Max Load (lb) 20
Max Load (kg) 9.072
Max Load (N) 88.964
Rate (gm/cm) 1248
Rate (gm/mm) 124.8
Rate (kg/cm) 1.248
Rate (kg/mm) 0.1248
Rate (lb/in) 6.99
Rate (N/cm) 12.24
Rate (N/mm) 1.224
Max Extended Length (cm) 19.06
Max Extended Length (in) 7.504
Max Extended Length (mm) 190.6
Initial Tension (gm) 1134
Initial Tension (kg): 1.134
Initial Tension (lb) 2.5
Initial Tension (N) 11.121
Free Length (cm) 12.7
Free Length (inch) 5
Free Length (mm) 127
Material Music Wire
Loop Inside Diameter (cm) 0.658
Loop Inside Diameter (in) 0.259
Loop Inside Diameter (mm) 6.58
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.058 0.375 0.01 5 0.093 76.2 2.5 0.5 6.99 0.699 7.504 20 0.058 4.482 Random 0.375 0.01 5 0.093 76.2 2.5 0.5 6.99 0.699 7.504 20
Default View
Side view
Top view
Quantity Price
1 - 19 $10.920
20 - 49 $6.710
50 - 99 $3.680
100 - 199 $2.340
200 - 299 $1.900
300 - 399 $1.743
400 - 499 $1.604
500 - 599 $1.478
600 - 699 $1.369
700 - 799 $1.274
800 - 899 $1.199
900 - 999 $1.135
1000 $1.090

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on Stock Springs in the Continental United States

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at all Locations

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