Name: graphite lubricating powder Main ingredients: graphite powder Storage conditions: light and moisture-proof sealed preservation Shelf life: long-term use Scope of application: all kinds of mechanical structure parts Type/use: door lock lubrication and maintenance Specifications: 1. All kinds of locks used daily can be lubricated, and can also be applied to slide rails, door shafts, guide grooves, etc. 2. Using graphite with a purity of up to 95% as raw material, the lubrication effect is better 3. Rust steel needle nozzle is suitable for fine gap environment, lubricating parts more accurately, preventing powder from splashing, and more convenient for users to use 4. The main ingredient is graphite powder, no pungent smell during use, non-volatile, and long-lasting lubrication 5. The powder will enter the interior with the rotation of the lock core, and fully lubricate all parts 6. Use the back cover on the lid, moisture-proof can be stored for a long time, storage for many years does not affect the product use effect Package Included: 1 * Lock cylinder lubricant nozzle (random color)