The use of this Key Clip EDC Tool is very simple. The user only needs to hold the coin horizontally and screw it a few times to the "screw", put the key in, and finally re-tighten. Great item to organize your keys.

Features:

• Material: Aluminum Alloy
  
• EDC accessories
• Inner column diameter: 4 mm
  
• Easy to use
• The inner column diameter is 4 mm. Please ensure that the inner diameter of your keyhole is larger than 4 mm.
  
• The standard inner column is about 11 mm high (4-5 ordinary keys can be installed), if you have a special key, please measure it in advance.
  
• The cross key can be installed (thickness is equal to 3-4 ordinary keys) black rubber head key can be installed, you can also directly install or iron to dissolve the plastic part.