Extension Springs
-
Price Part Number Image Ship typeOuter Diameter
Ship type
Length Inside Hook
Outer Diameter
Rate
Length Inside Hook
Initial Tension
Spring rate or spring constant: The amout of force required to move the spring 1 inch of distance or in millimeters the amount of force required to move the spring 1 millimeter of distance.
Max. Deflection
The force required to seperate the coils of an extension spring before the spring will extend.
Max. Load
Max. Deflection
Wire Diameter
The maximum amount of force or load you can place on this spring. If you put more force than this you will distort or fatigue the spring.
Material Type
Wire Diameter
Hook Type
Material Type
Hook Type
-
$13.88 As low as $1.00
Ships within 5 Business Days
0.180 in
0.630 in
0.54138 lbs/in
0.0623 lbs
1.3705 in
0.8042 lbs
0.014 in
Music Wire (MW)
Cross-Over Hook (CO)
-
$12.70 As low as $5.60
Ships within 5 Business Days
0.843 in
3.500 in
2.73063 lbs/in
2.5005 lbs
5.7836 in
18.2933 lbs
0.075 in
Stainless Steel 302 (SST)
Machine Hook (MH)
-
$51.05 As low as $22.51
Ships within 5 Business Days
1.203 in
7.000 in
65.01875 lbs/in
54.9468 lbs
2.2749 in
202.8581 lbs
0.192 in
Music Wire (MW)
Machine Hook (MH)
-
$25.27 As low as $11.14
Ships within 5 Business Days
1.062 in
8.500 in
0.70339 lbs/in
1.9641 lbs
20.0310 in
16.0537 lbs
0.080 in
Hard Drawn (HD)
Machine Hook (MH)
-
$2.26 As low as $1.81
Ships within 5 Business Days
0.092 in
1.400 in
0.11936 lbs/in
0.0448 lbs
3.3016 in
0.4389 lbs
0.009 in
Music Wire (MW)
Cross-Over Hook (CO)
-
$1.97 As low as $1.58
Ships within 5 Business Days
0.118 in
0.978 in
0.21097 lbs/in
0.0566 lbs
2.1365 in
0.5074 lbs
0.011 in
Stainless Steel 302 (SST)
Cross-Over Hook (CO)
-
$2.12 As low as $1.70
Ships within 5 Business Days
0.135 in
0.900 in
0.86840 lbs/in
0.1600 lbs
1.3405 in
1.3241 lbs
0.015 in
Music Wire (MW)
Machine Hook (MH)
-
$6.92 As low as $1.40
Ships within 5 Business Days
0.220 in
1.480 in
0.10104 lbs/in
0.0510 lbs
6.2625 in
0.6838 lbs
0.015 in
Stainless Steel 302 (SST)
Cross-Over Hook (CO)
-
$1.91 As low as $1.53
Ships within 5 Business Days
0.190 in
0.450 in
2.65414 lbs/in
0.1543 lbs
0.5462 in
1.6040 lbs
0.018 in
Music Wire (MW)
Machine Hook (MH)
-
$5.72 As low as $1.23
Ships within 5 Business Days
0.189 in
0.860 in
1.75725 lbs/in
0.2694 lbs
1.0470 in
2.1093 lbs
0.020 in
Music Wire (MW)
Cross-Over Hook (CO)
-
$6.21 As low as $1.25
Ships within 5 Business Days
0.250 in
0.880 in
0.74340 lbs/in
0.1310 lbs
1.6674 in
1.3706 lbs
0.020 in
Stainless Steel 302 (SST)
Cross-Over Hook (CO)
-
$12.88 As low as $10.31
Ships within 5 Business Days
0.125 in
36.000 in
0.14565 lbs/in
0.6989 lbs
18.0949 in
3.3343 lbs
0.021 in
Music Wire (MW)
Cross-Over Hook (CO)
-
$4.51 As low as $0.85
Ships within 5 Business Days
0.140 in
1.214 in
3.02323 lbs/in
0.5497 lbs
0.6896 in
2.6345 lbs
0.021 in
Stainless Steel 302 (SST)
Cross-Over Hook (CO)
-
$4.80 As low as $0.96
Ships within 5 Business Days
0.180 in
0.448 in
12.18888 lbs/in
0.4284 lbs
0.1988 in
2.8512 lbs
0.022 in
Music Wire (MW)
Cross-Over Hook (CO)