The best Graphite Lock lubrication designed for home owners, not locksmiths!! 

Genius Lock Lubricant - Avocet ABS graphite powder 

This graphite powder is designed for home owners, not professional Locksmiths.

A little goes a long way!
 
This Avocet ABS graphite lock lubricant powder is the highest grade of graphite powder you can buy!

Lubricating your lock yearly will help to maintain the operation of your high security door barrel. 

Apply the lubricant onto your key and insert in into the barrel, turning the key around 15 - 20 times to ensure the lubricant gets to all the pins.