Spring Assortment Kits
Co-developed by design engineers, technicians, and MRO maintenance experts. Convenient multi-compartment assortment kits featuring diverse sizes of compression and extension springs in music wire and stainless steel.
Extension Spring Assortment Packs
Extension spring kits package a comprehensive array of diameters and hook configurations in stainless steel or music wire, perfect for R&D prototyping, emergency plant maintenance, and lab fixtures.
Compression Spring Assortment Packs
Compression spring kits contain a wide spectrum of wire gauges, outer diameters, and free lengths, allowing engineers to test multiple spring rates on actual hardware prototypes before ordering production tooling.
Extension Spring Kit Specifications
| Kit Part No. | Material Grade | Surface Finish | Wire Range (mm) | Free Length (mm) | Outer Dia (mm) | Max Load (N) |
|---|---|---|---|---|---|---|
| KIT-301-SS | 302 Stainless Steel | Clean Passivation | 0.18 – 1.91 mm | 6.35 – 127.0 mm | 1.57 – 19.05 mm | 1.11 – 76.51 N |
| KIT-300-MW | High-Carbon Music Wire | Zinc Plated (or Pre-Tinned) | 0.18 – 1.91 mm | 6.35 – 127.0 mm | 1.57 – 19.05 mm | 1.42 – 88.96 N |
Compression Spring Kit Specifications
| Kit Part No. | Material Grade | Surface Finish | Wire Range (mm) | Free Length (mm) | Outer Dia (mm) | Max Load (N) |
|---|---|---|---|---|---|---|
| KIT-200-MW | High-Carbon Music Wire | Zinc Plated | 0.56 – 2.50 mm | 7.90 – 101.6 mm | 3.30 – 19.50 mm | 1.62 – 94.09 N |
| KIT-201-SS | 302 Stainless Steel | Clean Passivation | 0.56 – 2.50 mm | 7.90 – 101.6 mm | 3.30 – 19.50 mm | 1.10 – 63.89 N |
Why Invest in Spring Assortment Kits?
Rapid Maintenance & Repair
Instantly replace broken springs on factory machinery without halting assembly lines to wait for custom production runs.
Economical Cost Savings
Assortment packages offer substantial discounts compared to ordering individual piece-part prototypes.
Accelerated R&D Prototyping
Iterate mechanical tactile feels and load rates directly on your benchtop with physical trial springs.
Need Custom Spring Assortment Packs?
TOSTA configures specialized custom assortment boxes tailored to your company's specific machine fleets or OEM service field kits.