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Amazon Basics Heavy Duty Retractable Auto-Load Ergonomic Utility Knife 3-Position Locking Blade with 5 Replaceable Blades in Designed Storage : Amazon.co.uk: DIY & Tools
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STANLEY Instantchange Retractable Blade Heavy Duty Utility Knife with Interlocking Nose Design and Quick Blade Change 0-10-788 : Amazon.co.uk: DIY & Tools
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