Polar Lock Hook

Polar

Polar Lock Hook for Polar Refrigeration Units

SKU: AA690
Barcode: 5050984077647

£5.79(£6.95 inc VAT)

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This is a genuine replacement lock hook for a broad range of Polar refrigeration equipment, including Polar upright refrigerators and freezers, counter refrigerators and freezers, pizza and salad prep counters, glass door display refrigerators, fish refrigerators, and gastronorm cabinets. It is a straightforward spare part designed to restore the door closure mechanism on units where the original hook has worn, broken, or gone missing.

In a busy commercial kitchen, door seals and closures take a great deal of punishment — repeated opening and closing across service shifts accelerates wear on all mechanical components. A faulty or missing lock hook can compromise door seal integrity, leading to temperature inconsistency and increased energy consumption as the unit works harder to maintain operating temperature. Replacing the hook promptly is a simple, low-cost way to keep a unit performing as intended.

This hook is compatible with a wide range of Polar models, including units from the G597–G599, G600–G602, G377–G379, and G621 ranges, as well as GD873 and GD874 models. If you are unsure whether this part matches your specific unit, it is worth checking the model number on the data plate inside the cabinet before ordering.

If you are not certain which replacement part your unit requires, or if you have a Polar model not listed here, our team is happy to help identify the correct component before you order.

Frequently asked questions

How do I know if this lock hook is compatible with my Polar unit?

The hook covers several Polar model ranges, including upright cabinets, counter units, display fridges, and gastronorm cabinets across the G597–G602, G377–G379, G621, GD873, and GD874 series. Check the model number on the data plate inside your cabinet — if you are unsure, contact us before ordering and we can confirm compatibility.

What happens if a door lock hook is left broken or missing on a refrigeration unit?

A missing or damaged lock hook can prevent the door from closing fully or sealing correctly against the gasket. This allows warm air ingress, which forces the refrigeration system to work harder to hold temperature and can lead to inconsistent cabinet temperatures during service — a food safety concern as well as an energy efficiency issue.

Is this a straightforward replacement job or does it require an engineer?

In most cases, replacing a lock hook is a simple mechanical swap that does not require refrigeration engineers or specialist tools. However, if the door or frame has been damaged in a way that has caused the original hook to fail, it is worth inspecting the surrounding area before fitting the replacement to avoid recurring issues.
Polar Lock Hook for Polar Refrigeration Units

£5.79(£6.95 inc VAT)

£5.79(£6.95 inc VAT)

This is a genuine replacement lock hook for a broad range of Polar refrigeration equipment, including Polar upright refrigerators and freezers, counter refrigerators and freezers, pizza and salad prep counters, glass door display refrigerators, fish refrigerators, and gastronorm cabinets. It is a straightforward spare part designed to restore the door closure mechanism on units where the original hook has worn, broken, or gone missing.

In a busy commercial kitchen, door seals and closures take a great deal of punishment — repeated opening and closing across service shifts accelerates wear on all mechanical components. A faulty or missing lock hook can compromise door seal integrity, leading to temperature inconsistency and increased energy consumption as the unit works harder to maintain operating temperature. Replacing the hook promptly is a simple, low-cost way to keep a unit performing as intended.

This hook is compatible with a wide range of Polar models, including units from the G597–G599, G600–G602, G377–G379, and G621 ranges, as well as GD873 and GD874 models. If you are unsure whether this part matches your specific unit, it is worth checking the model number on the data plate inside the cabinet before ordering.

If you are not certain which replacement part your unit requires, or if you have a Polar model not listed here, our team is happy to help identify the correct component before you order.