Folding Utility Knife with carabiner lock
Description
This Is A Remix Of Thing:2917912. Unfortunately, It Appears To Have Been Removed From Thingiverse. This Folding Utility Knife Uses Standard Utility Knife Blades. The Carabiner Acts As A Blade Lock To Keep The Knife Closed For Safety. I Modified The Handle To Use A #4-40X1/2-Inch Machine Screw And Nut. I Modified The Blade Holder By Removing The Blade Screw And Extending The Sleeve For Better Support. I Also Added Nubs Inside The Sleeve To Act As A Friction Mount For The Blade. To Change The Blade, Firmly Pull It Out Of The Blade Holder And Insert Another. Blades With A Hole In The Center Seem To Work Best. (Helpful Hint: If The Blade Is Loose, A Single Strip Of Tape Around The Middle Of The Blade Will Take Up The Gap In The Sleeve.) The Knife Uses A Standard 3" Carabiner. Quick And Easy Print. Makes A Great Gift... My Co-Workers Have Already Asked For One. Update: (7/23/18) Version 2. I Updated The Handle To Give A Little More Room For The Nut. I Also Made A Version Without The Blade Lock Flap. I Added M3 Bolt Versions As Well. Make Sure You Print The Corresponding Handle And Blade Holder.
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