Spring Type Spring Type 

Compression  
Extension 
System of Measurement System of Measurement 


Length Length  Show 


Length Length  Hide 

Wire Diameter Wire Diameter 


End Type End Type 

Loop  
Material Material 


Energy Capacity Energy Capacity 


Compressed Length @ Maximum Load Compressed Length@ Maximum Load 


Extended Length @ Maximum Load Extended Length@ Maximum Load 


Rate Rate 


Load Load 


Finish Finish 


Compressed OD @ Maximum Load Compressed OD@ Maximum Load 


Mounting Hole Diameter (A) Mounting Hole Diameter (A) 


Color Color 

Black  
Width Width 


Hardness Hardness 


Maximum Temperature Maximum Temperature 


Minimum Temperature Minimum Temperature 


Mount these springs on their side to absorb impact in a small amount of space. Differently sized screw holes on either side allow for mounting flexibility. Springs are a polyester/rubber blend that is wear, oil, and fuel resistant.
Energy is calculated based on the direction of your load. For an object that is dropped, energy equals the weight of the item multiplied by distance dropped. For an object moving horizontally, energy equals half of the mass of the item multiplied by velocity squared (1/2 mv²).
For technical drawings and 3D models, click on a part number.
Mounting Hole Dia.  

Lg.  OD  Wd.  Compressed Lg. @ Max. Load  Compressed OD @ Max. Load  Max. Load, lbs.  Energy Capacity, in.lbs.  (A)  (B)  Mounting Fasteners Included  Material  Hardness  Temperature Range, °F  Each  
2.313"  2.61"  1.82"  0.74"  3.47"  375  200  0.22"  0.38"  No  Polyester/Rubber Blend  Durometer 40D  40° to 120°  0000000  000000 
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.
Zincplated springs have mild corrosion resistance.
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.  
2.313" Lg.  
0.25"  0.035"  5.413"  1.46  4.11  4.28  ZincPlated SpringTempered Steel  6  00000000  00000 