When a pen stops clicking or a hinge won't spring back, you need a spring that does the exact opposite job. Compression springs store energy when squeezed, while torsion springs twist to return parts to position. Choosing between these two assortment kits means first deciding which movement your repair actually needs.
Quick Verdict
If your projects are mostly small DIY repairs and replacing compression springs, the 380PCS Stainless Steel Compression Springs Assortment Kit gives you far more pieces and a wider size selection for the money. If you work on hinges, door handles, or 3D printer arms that need rotational return force, the 80PCS Torsion Spring Assortment Kit is the only one of the pair with the right action.
Comparison Table
| Product | Price | Pieces | Sizes | Spring Action | Angle Options | Price Bar |
|---|---|---|---|---|---|---|
| 380PCS Compression Springs | $14.99 | 380 | 23 (0.3mm-0.7mm) | Push-back / compression | Not applicable | |
| 80PCS Torsion Springs | $11.39 | 80 | 20 | Rotational / torsion | 60°, 90°, 120°, 180° |
Where Each Product Wins
- 380PCS Compression Springs wins for general compression jobs: pen repairs, small gadgets, and workshop fixes where you need a large inventory of tiny stainless steel springs at a lower per-spring price.
- 80PCS Torsion Springs wins for mechanisms that twist: door handles, hinges, 3D printer arms, and other parts that need rotational return force. It offers specific angle options to match the motion.
380PCS Stainless Steel Compression Springs Assortment Kit - Small & Tiny Springs
If you're repairing pens or doing small DIY projects, this kit gives you 380 stainless steel springs across 23 sizes with wire diameters from 0.3mm to 0.7mm. That wide size range means you can usually find a close match without ordering a single spring. The metal is rust-proof, so the springs hold up in humid garages or damp workshop drawers. The main limitation is the action: these are compression springs only, so they won't supply rotational torque. You also won't find angle options like 60° or 90° here. For a general-purpose spring stash that covers push-back and shock absorption, the 380-piece count is hard to beat at this price.
80PCS Torsion Spring Assortment Kit, 20 Sizes 60/90/120/180 Degree Small Torsion
This kit is specifically for parts that twist. With 80 torsion springs in 20 sizes and angle choices of 60°, 90°, 120°, and 180°, it gives you the rotational return force that compression springs can't provide. The stainless steel finish is polished, and a light manufacturing oil film protects against rust during storage. These springs suit door handles, 3D printer arms, hinges, and similar mechanisms. The limitation is the narrower focus: it's not a general spring kit, so extension or compression jobs won't be covered. You also get fewer pieces overall compared to the 380-piece compression set. If your repair needs twisting action, this is the correct solution.
Final Choice by Use Case
- General repair and high piece count: Choose the 380PCS Compression Springs kit. It gives you 380 springs and 23 sizes for $14.99, making it a versatile backup for small push-back fixes.
- Rotational mechanisms: Choose the 80PCS Torsion Springs kit. For $11.39, you get the right action, angle options, and stainless steel durability for twisted parts.
Think about how the part moves: if it's squeezed, compression works; if it rotates, torsion is the answer. Both kits are new and made of stainless steel, so durability is consistent. Match the action to your project and you'll have the right spring on hand.
