Lock Lubricants for Smooth Key Operation & Longer Lock Life

EasyKeys.com offers a curated selection of professional-grade lock lubricants designed to keep locks operating smoothly, reduce friction, and extend the life of internal components. Whether you're maintaining office furniture locks, cam locks, padlocks, or door hardware, these trusted formulas help restore smooth key rotation and prevent sticking—especially in older or frequently used cylinders.

Choose from top-performing options like Super Lube Multi-Purpose Synthetic Grease (82340) for long-lasting protection, Lucky Line Graphite Lubricant (950) for clean, dry lubrication, and Slip-Plate Dry Graphite Lubricant (31644G) for dust-resistant performance. For locksmith-preferred precision, HPC Graphite Gun Lock Lubricant (HGG) delivers controlled application, while Lucky Line Houdini Lock Lube (94500) penetrates tight tolerances to free sticky pins and wafers. Rounding out the lineup, LAB Lock Lubricant (LLT001) provides smooth, reliable action ideal for rekeying and routine maintenance.

If a key is sticking or a lock feels rough, a quick application of one of these lubricants often restores smooth, reliable operation.

Super Lube Grease - Child Product Image

Super Lube | 82340 | $2.97 ea
6894 left in-stock.
  • More can be ordered

2  or more $2.47 ea  
5  or more $1.97 ea  
10  or more $1.47 ea  

Multi-Purpose Synthetic Grease with Syncolon® - Long lasting lubricant and silicone free.




Lucky Line 95027 Powdered Graphite Lubricant

Lucky Line | 9501 | $5.57 ea
117 left in-stock.
  • More can be ordered

2  or more $4.57 ea  
5  or more $3.57 ea  
10  or more $2.57 ea  

A high-quality dry lubricant, Needle-nosed tube makes small applications easy, Provides a thin layer of air and water between surfaces for lubrication, Keep locks working smoothly when used sparingly, 4.5 grams, For pin tumbler locks, not for hinges




Slip Plate Tube-O-Lube

Slip Plate | TUBEOLUBE | $8.07 ea
4 left in-stock.
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2  or more $7.07 ea  
5  or more $6.07 ea  
10  or more $5.07 ea  

Tube-O-Lube® is a unique, natural form of graphite powder which has been milled to a designed particle distribution to allow for proper lubrication in areas where friction and wear is an issue. Manufactured in the U.S.A - 6.0 grams.




HPC Graphite Gun

HPC | HGG | $15.37 ea
25 left in-stock.
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2  or more $13.37 ea  
5  or more $12.37 ea  
10  or more $10.37 ea  

Use HPC's Graphite Gun prior to picking or impressioning to loosen tight wafers or pins. Graphite is also an excellent lubricant for machines. The Graphite Guns are refillable with HPC's Bulk Graphite. It contains approximately 1/3 oz. (8.5g) of natural graphite. Made with real rubber!




Lucky Line Houdini Lock Lube 94500

Lucky Line | 94500 | $16.37 ea
11 left in-stock.
  • 48 more on the way.

  • Expected 02/16/2026

  • More can be ordered

2  or more $14.37 ea  
5  or more $12.37 ea  
10  or more $10.37 ea  

Houdini Lock Lube - 11 oz - Lubricates locks for smooth operation, eliminating issues with sticking and jamming. Contains no oil, grease, graphite, silicone, or Teflon. Includes straw for precision application




LAB LLT-001 Lock Lubricant

LAB | LLT001 | $23.27 ea
23 left in-stock.
  • More can be ordered

2  or more $21.27 ea  
5  or more $19.27 ea  
10  or more $17.27 ea  

A superior friction-fighting agent made of micronized polytetrafluoroethylene (PTFE) Powder - a dry white powder lubricant that will not "cake-up" as graphite does.