Stanley Instant Change Retractable Knife | STA010788Stanley Instant Change Retractable Knife STA010788 Length: 180mm Stanley Instant Change Retractable Knife STA010788 This Stanley 10788 Instant Change Retractable Blade Utility Knife features an instant change tool, a free push button blade change for hassle free blade changes. Its interlocking nose design holds blades firmly in place, preventing nose spread and body separation which might otherwise cause blades to break loose and cause injury. This