Spring Type Spring Type 

Extension  
System of Measurement System of Measurement 


Length Length  Show 


Length Length  Hide 

End Type End Type 

Loop  
Elongated Hook 
Rate Rate 


Material Material 


Finish Finish 


Load Load 


As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension.
For technical drawings and 3D models, click on a part number.
Load, lbs.  

OD  Wire Dia.  Extended Lg. @ Max. Load  Min.  Max.  Rate, lbs./in.  Material  Pkg. Qty.  Pkg.  
5.625" Lg.  
0.563"  0.063"  11.991"  3.18  19.5  2.56  SpringTempered Steel  6  00000000  000000 
For specialty applications and connections, these springs have unique end types.
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension.
For technical drawings and 3D models, click on a part number.
Load, lbs.  

Style  Lg.  OD  Wire Dia.  Extended Lg @ Max. Load  Min.  Max.  Rate, lbs./in.  Material  Pkg. Qty.  Pkg.  
Elongated Hook  
D  5.625"  0.719"  0.047"  14.625"  0.48  4.59  0.46  Galvanized SpringTempered Steel  10  0000000  000000 