Clothespin and clip spring
Torsion springs for clothespins, clips and clamps. Design the leg angle and quote instantly.
Recommended type and material
Clothespins and clips use stainless 302 torsion springs, which apply constant torque to keep clamping pressure. The angle between legs sets the closing force.
Reference specification
| Type | Torsion |
|---|---|
| Material | Stainless 302 |
| Wire diameter | 1.2 mm |
| Outer diameter | 10 mm |
| Angular rate | 1.95 N·mm/° |
| Max torque | 166 N·mm |
| Spring index | 7.3 |
Values calculated for the reference example; adjust everything in the designer.
Things to consider
- Stainless 302 for corrosion resistance and home use.
- Leg angle sets the clamping force.
- High production with low unit cost.
Design your spring for this application
Open the example in the designer, adjust the dimensions and get an instant quote.
Design & quoteFrequently asked questions
What is a torsion spring?
It applies angular torque through its legs rather than axial force — ideal for clips and clothespins.
Can I vary the clamping force?
Yes — adjust wire diameter, coils and leg angle to change the torque.