
Liquidation
In stock
A properly locked MC4 connector does not separate by hand, and that is exactly the point: snow, wind and handling must never be able to unplug it. To undo one deliberately you must spread both clips at once, which only these keys allow.
Many installers improvise with a screwdriver, which breaks the clips or scratches the seal. A connector damaged that way no longer guarantees IP68 and lets moisture in; two $19 keys cost less than replacing a connector on a roof in February.
These keys are stainless steel with a hanging hole for a carabiner. Keep a pair permanently in the technical room.
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Unlocking requires simultaneous pressure on both sides. One key or a screwdriver cannot manage it without forcing.
A flat blade scratches or deforms the O-ring. These keys follow the connector's shape and never touch it.
Stainless steel survives being forgotten in an outdoor enclosure for two winters without becoming unusable.
| Quantity | 2 keys (one pair) |
|---|---|
| Material | Stainless steel |
| Length | 105 mm |
| Compatibility | Standard MC4 connectors |
| Attachment | Carabiner hole |
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