Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this graphite dry lubricant for instantly freeing stuck or jammed locks, with keys sliding smoothly after application. Reviewers consistently highlight the mess-free, non-greasy formula that prevents dust buildup, contrasting it favorably with oil-based alternatives. Many appreciate the simple application—just a few puffs into the keyhole—and keep it handy for quick touch-ups. Some report receiving nearly empty tubes, citing inconsistent product fill as a quality concern. Overall, most customers consider it an effective, reliable lock maintenance solution.
Customer review summary generated by AI, including incentivized reviews.Lock went from almost unusable to working smoothly
Would RecommendWorked like magic! I could barely get the key into my mailbox lock, then could barely get it back out afterwards. Some puffs of this and using it was mostly smooth, then I guess it settled into the mechanism a little more over night because the next day it was like nothing was ever wrong with it. Definitely less expensive and less hassle than replacing the lock, so I'm glad I tried it. Found out about it from the building maintenance team at work.
Verified Purchaser
Good product
Would RecommendGood
Verified Purchaser
I won't buy again.
Would Not RecommendThere was not a good direction for use. I tried to use the product on squeaking doors. Very little came out of the tube. It was not effective.
Verified Purchaser
Way better than WD40!
Would RecommendPerfect for "unsticking" locks!
Verified Purchaser
Great Product for Sticky Locks & Keyholes
Would RecommendConvenient size when using on locks & keyholes.
Verified Purchaser
Made the key slide easily and turn
It worked
Verified Purchaser
Powder works
Seems like a small amount of product
Verified Purchaser
Easy to use
Worked great!
Verified Purchaser
Graphene is the future
Would RecommendVery nice product to use with superglue
Verified Purchaser
don't like getting pummelled for mundane reviews
it worked like any powdered graphite would in a lock.
Verified Purchaser
Works well
Would RecommendWorks as expected
Verified Purchaser
Great for stiff locks
Would RecommendIt was quick and easy. I put 2 puffs in my classic car door lock and it now turns easily!
Verified Purchaser