Intro
The Gainsborough Star Key is a specially designed key for operating Gainsborough’s door security bolt locks. It provides an additional layer of security by fitting directly into a star-profile cylinder, making it ideal for auxiliary locking points.
Key Features & Benefits
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✅ Designed to operate Gainsborough security bolts with star-profile cylinders
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✅ One key can operate multiple compatible security bolts (common-key functionality)
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✅ Compact and easy to carry
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✅ Precise fit ensures smooth and reliable operation
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✅ Adds an extra locking point without changing existing door hardware
Specifications
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Style: Star Key
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Product Type: Key (for security bolt only)
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Application: Compatible with Gainsborough door security bolts
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Includes: Single star-profile key
Applications
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Used as a spare or primary key for Gainsborough security bolts on garage doors, side doors, or wardrobes.
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Ideal for secondary locking points: helps secure doors beyond the primary lock.
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Useful in commercial or residential settings where extra bolt-based security is needed.
Installation & Inclusions
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No mechanical installation required: simply insert into the security bolt’s cylinder.
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Pack includes: one star key.
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Easy to add to your existing key set for added convenience.
Warranty
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Backed by Gainsborough’s 10-year mechanical warranty (applies to accessories).
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Focused on mechanical integrity — finish is secondary for a key.
👉 This is a star-profile key used specifically to operate Gainsborough door security bolts.
Q2. Can one star key work on multiple security bolts?
👉 Yes — the star key supports common-key functionality across multiple Gainsborough security bolts.
Q3. Is this key a locking device on its own?
👉 No — it’s purely a key and needs a compatible security bolt to work.
Q4. Where would I typically use this key?
👉 It’s ideal for secondary or auxiliary locking: garage doors, gates, or any extra security point.
Q5. Does this key come with a warranty?
👉 Yes — it’s covered under Gainsborough’s 10-year mechanical warranty for accessories.
Payment & Security
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