Every product is backed by our Fit Guarantee. If a part is incompatible with your machine, you can return it hassle-free. For damaged-on-arrival items, report within 24 hours with photographs to [email protected] — we will arrange collection. For other returns, email us first to obtain a Return Merchandise Number before sending. Returns are accepted within 30 days of purchase, in original packaging, on UK orders. A restocking fee may apply on returns where the buyer has changed their mind. Refunds are issued to the original payment method once the return is inspected.
Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and "Check where we deliver" confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.
Start with the motion the spring must control: rotational energy storage points to a clock or power spring; axial compression or preload duties point to a compression or disc spring; extension under tension points to a tension or extension spring; controlled deflection in tight radial space points to a wave spring. Once the motion type is confirmed, cross-reference free length, wire diameter, and end condition against the machine's fitted dimensions. If the load specification is tight, use Ask Simon on the relevant product page for an instant fitment check.
You need the free length (for example 200mm), outer diameter, wire diameter, end type (machine loop, extended hook, or crossover centre), and the spring rate or load at a known extension. If a part number is visible on the original spring, include that too. Without these figures a replacement cannot be accurately matched, as two springs with identical lengths can carry very different load ratings depending on wire diameter and coil count.
Yes. PartsForMachines lists trade quantities alongside single units for frequently replaced types including compression springs and extension springs, so a buyer covering multiple machines can consolidate into one order. Where a specific quantity or a torsion spring kit grouping is not shown online for your application, contact the team by email at [email protected] and they will confirm what pack options are available through the manufacturer.
Branded springs such as Metrol compression springs are typically specified by the manufacturer's own part number, series code, outer diameter, free length, and colour code (which indicates load class on many catalogued ranges). Providing the original part number gives the most reliable match. If you have the physical spring but no number, the wire diameter, outer diameter, free length, and end style allow cross-referencing to the correct replacement within the manufacturer's published range.
Spring Product
Choosing the right spring means matching three variables at once: geometry, load rating, and end condition. Whether the job calls for a Clock Spring, Compression Spring, Disc Spring, Power Spring, Tension Spring, or Wave Spring, the correct selection depends on the deflection range, the fitted length available, and how the spring interfaces with adjacent components. PartsForMachines lists each type as a separate sub-category so trade buyers can navigate directly to the spring form they need rather than sifting through unrelated hardware.
The range spans the full spread of mechanical spring forms used in production and service work. Clock Spring and Power Spring cover rotational energy storage. Compression Spring and Disc Spring address axial load-bearing, from light-preload duties through to high-force stacking applications. Tension Spring and Wave Spring handle extension and controlled-deflection work respectively, and Spire Clip provides the push-on fastening that sits alongside spring hardware in many sub-assemblies. Spring Kit groups mixed or matched sets for service and rebuild tasks where several springs are replaced together, such as a torsion spring kit for a multi-component mechanism. Metrol lines account for the spring product in this section.
When the application is unusual or the load specification is tight, use Ask Simon on the relevant product page for an instant fitment check before ordering. For frequently replaced types such as compression springs or extension springs, PartsForMachines lists trade quantities alongside single units, so workshop buyers can cover multiple machines in a single order.
For spring types or dimensions not currently showing online, including specific variants such as a 200mm extension spring, send the part detail by WhatsApp 07754288583 or email [email protected] and the team will advise on availability through the manufacturer.
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