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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.

Three measurements determine the correct lock: the panel cut-out diameter (which must match the lock body diameter), the total grip range (the combined thickness of the panel face and the frame section the cam bears against), and the cam length required for the clamping force your application needs. Check whether the panel material and environment call for zinc alloy or stainless construction. Each product listing carries the dimensional data; if you are unsure, use Ask Simon on the relevant product page for an instant fitment check.

On a panel compression lock, 110mm refers to the overall body or flange diameter, not the panel cut-out. A larger-format lock of this size is suited to thicker or reinforced substrates where clamping load needs to be distributed across a wider bearing area. Always cross-reference the cut-out diameter and grip range stated in the product specification against your panel dimensions before ordering, as body diameter and cut-out diameter are not the same figure.

Yes. A compression lock installation typically requires the lock body, a retaining nut or clip to secure the body through the panel, and in many applications an optional gasket or seal to close the joint against dust or moisture ingress. Not all kits include every component, so check the product listing carefully. Ordering the retaining hardware and seals at the same time avoids a second call-off and keeps the assembly consistent across multiple panels.

Trade and volume orders are supported. If you need multiple sizes across one order, or want to discuss pack quantities for a fit-out or production run, contact the team directly via WhatsApp 07754288583 or email [email protected] with the body diameters, grip ranges, and quantities required. Having the panel specification to hand when you make contact speeds up the process considerably.

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Compression Lock

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Panel compression locks are the closing hardware of choice when a flush, vibration-resistant fastening is needed on access panels, enclosure doors, control covers, and fabricated housings across engineering, electrical, and vehicle body trades. A quarter-turn operation clamps and releases the panel face without protruding hardware, which is why fabricators and fit-out teams reach for them wherever a conventional bolt or latch would foul clearances or catch hands and cables.

The key selection attributes are body diameter, grip range, and cam length. A 110mm compression lock, for example, suits panels where a larger-format fastener is needed to distribute clamping load across thicker or reinforced substrates. Body diameter determines the panel cut-out; grip range must cover the combined thickness of the panel and the frame section it bears against; and cam length governs how much clamping force the quarter-turn action develops. Material and finish matter too, with zinc alloy and stainless options suiting different corrosion and load environments. Each product page carries the dimensional and torque data needed to match the lock to the application.

Compression locks work as a system: the lock body, the retaining nut or clip that secures it through the panel, and the optional gasket or seal that closes the joint against dust or spray. Replacing worn or loose locks as a set rather than individually keeps panel gaps consistent and restores the clamping preload the original installation relied on. The listing here runs on Metrol built compression lock.

PartsForMachines lists compression locks as an Authorised Distributor and Seller. For sizing queries or trade quantities, contact the team via WhatsApp 07754288583 or email [email protected].

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FAQs

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.

Three measurements determine the correct lock: the panel cut-out diameter (which must match the lock body diameter), the total grip range (the combined thickness of the panel face and the frame section the cam bears against), and the cam length required for the clamping force your application needs. Check whether the panel material and environment call for zinc alloy or stainless construction. Each product listing carries the dimensional data; if you are unsure, use Ask Simon on the relevant product page for an instant fitment check.

On a panel compression lock, 110mm refers to the overall body or flange diameter, not the panel cut-out. A larger-format lock of this size is suited to thicker or reinforced substrates where clamping load needs to be distributed across a wider bearing area. Always cross-reference the cut-out diameter and grip range stated in the product specification against your panel dimensions before ordering, as body diameter and cut-out diameter are not the same figure.

Yes. A compression lock installation typically requires the lock body, a retaining nut or clip to secure the body through the panel, and in many applications an optional gasket or seal to close the joint against dust or moisture ingress. Not all kits include every component, so check the product listing carefully. Ordering the retaining hardware and seals at the same time avoids a second call-off and keeps the assembly consistent across multiple panels.

Trade and volume orders are supported. If you need multiple sizes across one order, or want to discuss pack quantities for a fit-out or production run, contact the team directly via WhatsApp 07754288583 or email [email protected] with the body diameters, grip ranges, and quantities required. Having the panel specification to hand when you make contact speeds up the process considerably.

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