Spring Type Spring Type 

Compression  
Extension 
System of Measurement System of Measurement 


ID ID 


Length Length  Show 


Length Length  Hide 

Compressed Length @ Maximum Load Compressed Length@ Maximum Load 


End Type End Type 

Closed and Ground  Hook 
Material Material 


Load Load 


As you squeeze a compression spring, it pushes back to return to its original length. Rate is the amount of force required for every inch of compression or, for metric springs, millimeter of compression. The higher the rate, the harder it is to compress the spring.
Springs with closed and ground ends sit flat, so they won’t buckle.
For technical drawings and 3D models, click on a part number.
OD, mm  ID, mm  Wire Dia., mm  Compressed Lg. @ Max. Load, mm  Max. Load, lbs.  Rate, lbs./mm  Material  End Type  Specifications Met  Pkg. Qty.  Pkg.  
15 mm Lg.  

9.25  6.75  1.25  7.4  23.6  3.22  MusicWire Steel  Closed and Ground  DIN 17223, DIN 2095, DIN 2098  5  000000000  000000 
Made of stainless steel, these springs are more corrosion resistant than steel springs. They're also easier to extend than steel springs. 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 or, for metric springs, millimeter of compression.
For technical drawings and 3D models, click on a part number.