Horace Whitlock Premium Synthetic Clock Oil

Professional Grade Lubrication for Mechanical Clocks

When accuracy matters, professionals choose Horace Whitlock.

Horace Whitlock Premium Synthetic Clock Oil is specially formulated for the lubrication of mechanical clocks including grandfather clocks, wall clocks, and mantel clocks. This professional-grade oil is designed to maintain proper viscosity, resist evaporation, and prevent the formation of gum or sludge that can damage delicate clock movements.

Unlike common household oils, Horace Whitlock Clock Oil provides long-term protection and smooth performance for fine horological mechanisms.

Each bottle includes two precision stainless steel applicator needles allowing controlled delivery of oil to the smallest pivot points.

Features

• Premium synthetic formulation• Proper viscosity for clock movements• Helps prevent wear and corrosion• Precision oiler needles included• Ideal for grandfather, mantel, and wall clocks• Trusted by clock repair professionals and collectors

Size

14.9 ml bottle

Made for

• Antique clocks• Grandfather clocks• Mantel clocks• Wall clocks• Precision mechanical movements

What Clock Owners Are Saying:

From grandfather clocks and mantel clocks to cuckoo clocks and antique timepieces, these are real experiences shared by Horace Whitlock customers.

★★★★★ Verified Customer

Ronald R. February 20, 2024

"This was my first time cleaning and oiling a grandfather clock. After watching the instructional video on the Horace Whitlock website and reading the instructions, I felt confident enough to proceed. The clock had been stopped for some time during room renovations and was no longer operating.

After cleaning and lubricating the movement with Horace Whitlock Clock Oil, I was able to get the clock running again with only a minor adjustment to put it back into beat. The oil shipped quickly and arrived on time. Overall, it was a great experience doing business with the Horace Whitlock Oil Company."

★★★★★

Michael F. April 27, 2026

"Arrived quickly. Excellent product. Thank you."

★★★★★

Mark B. February 6, 2026

"Thanks for the fast delivery service! Now to watch a YouTube video on how to oil our clock!"

★★★★★ Verified Customer

Montgomery H. January 2, 2026

"I have a lovely 276-year-old tall clock that now sounds much better when I wind it, thanks to Horace Whitlock Clock Oil. Clearly the right product for the job."

★★★★★ Verified Customer

Peter P. April 1, 2025

"I have an old Smiths Enfield mantel clock with a Bakelite case. I had it running, but it was very sensitive and would stop with the slightest disturbance. I decided to remove the movement from the case and built a stand to work on it. While inspecting the clock, I found an engraving inside the door that read 'C.L. 7/21/66,' which may indicate the last service was performed nearly 60 years ago.

After gently cleaning the movement, I applied Horace Whitlock Clock Oil sparingly. The clock is now running smoothly and steadily. A happy customer."

★★★★★ Verified Customer

Vince F. December 10, 2025

"Fantastic oil for your grandfather clock movement. This has got to be one of the best oils in the clock repair industry. This specially formulated oil has been tested in the field for over 25 years. If you're looking for a quality clock oil, you've found it. You won't regret it, and neither will your clock. Remember to keep your clock properly oiled every two years."

★★★★★ Verified Customer

Steven B. October 19, 2024

"This is the longest-lasting clock oil I've ever used. It's perfect for virtually every precision project. I'll use no other."

★★★★★ Verified Customer

Guy P. September 18, 2021

"I specialize in clock case restoration, but the movements themselves were a different story. As I began learning more about gears, pivots, and springs, I came to appreciate the importance of using the correct lubricant.

After researching the available options, I decided to try Horace Whitlock Clock Oil. For a very modest price, I received a generous amount of high-quality oil along with a surprisingly complete package of useful application accessories. Excellent value for the price. Thank you."

★★★★★ Verified Customer

Spiro T. May 16, 2022

"I chose Horace Whitlock Clock Oil over other brands based on its reputation and customer reviews. The oil has no noticeable odor, excellent viscosity, and provided the lubrication needed to get my grandfather clock running properly again. I'm very pleased with the results."

★★★★★ Verified Customer

Marty L. July 4, 2022

"The kit was well packed and shipped promptly. The precision oiling needles were easy to use, and my clock has never run better. The instruction video was especially helpful—it gave me the confidence to go ahead and service my clock myself. Thank you!"

★★★★★ Verified Customer

Moe C. January 12, 2023

"Easy to use. The precision applicators provided excellent control, and the different needle lengths made lubricating hard-to-reach pivots, gears, and other moving parts nearly effortless."

★★★★★ Verified Customer

David H. January 27, 2024

"After researching various clock oiling methods, I decided to try Horace Whitlock Clock Oil rather than using the traditional toothpick-and-lid approach. My biggest concern was applying too much oil and having it run where it didn't belong. To my surprise, the precision applicator needles worked extremely well and allowed me to apply just the right amount exactly where it was needed. The process was simple, controlled, and gave me confidence that I was doing the job correctly."