Extension Spring: OD 0.75 in, FL 2.5 in, Stainless SteelStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 125G 03 S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.75-inch outside diameter (19.05 mm) with 0.5-inch loop inside diameter (12.7 mm) and extends from a free length of 2.5 inch (63.5 mm) to a maximum extended length of 3.02 inch (76.71 mm). Made from Stainless Steel with a 0.125-inch wire diameter (3.18 mm), the spring delivers a spring rate of 113.635 lb/inch (19.901 N/mm) through its 11 total coils with an initial tension of 16.522 lb (73.494 N). The spring supports a maximum load of 75.652 lb (336.517 N) at full extension with a body length of 1.5 inch (38.1 mm). The spring features Random loop position and Passivate per ASTM A967 finish for optimal performance. Extension Springs: Standard SeriesThe 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:
...and many more applications 265151
Product
Extension OD 0.75 in, Length 2.5 in, Stainless Steel
Product
Extension OD 19.05 mm, Length 63.5 mm, Stainless Steel
Part Number
LE 125G 03 S
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.75
Outside Diameter (cm)
1.905
Outside Diameter (mm)
19.05
Wire Diameter (inch)
0.125
Wire Diameter (cm)
0.318
Wire Diameter (mm)
3.18
Max Load (gm)
34315.7
Max Load (lb)
75.652
Max Load (kg)
34.3157
Max Load (N)
336.517
Rate (gm/cm) 20293
Rate (gm/mm) 2029.3
Rate (kg/cm) 20.293
Rate (kg/mm) 2.0293
Rate (lb/in) 113.635
Rate (N/cm) 199.01
Rate (N/mm) 19.901
Max Extended Length (cm) 7.671
Max Extended Length (in) 3.02
Max Extended Length (mm)
76.71
Initial Tension (gm)
7494.4
Initial Tension (kg):
7.4944
Initial Tension (lb)
16.522
Initial Tension (N)
73.494
Free Length (cm)
6.35
Free Length (inch) 2.5
Free Length (mm) 63.5
Material Stainless Steel
Loop Inside Diameter (cm) 1.27
Loop Inside Diameter (in) 0.5
Loop Inside Diameter (mm) 12.7
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.125
0.75
0.015
2.5
0.05
11
16.522
3.3044
113.635
11.3635
3.02
75.652
0.125
1.5
Random
0.75
0.015
2.5
0.05
11
16.522
3.3044
113.635
11.3635
3.02
75.652
|
| Quantity | Price |
|---|---|
| 1 - 19 | $18.290 |
| 20 - 49 | $11.830 |
| 50 - 99 | $7.370 |
| 100 - 199 | $5.170 |
| 200 - 299 | $4.247 |
| 300 - 399 | $3.774 |
| 400 - 499 | $3.440 |
| 500 - 599 | $3.177 |
| 600 - 699 | $2.964 |
| 700 - 799 | $2.778 |
| 800 - 899 | $2.622 |
| 900 - 999 | $2.484 |
| 1000 | $2.359 |
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