Flashlight Maintenance Kits

Nano oil

My pen threads were getting a little stiff to open. I ordered some Nano oil and they feel brand new. Highly recommend buying this when you pick up one of the pens and the description is correct - this will last a life time.

Great Maintenance Package.

Great kit. The oil will last a lifetime, but get the more expensive flurosilicone rings. They last a lot longer and don't cost that much more. But definitely get at least 1 of these kits, if you have an Alpha flashlight and use it fairly regularly.

Works With My Old Mini

Delighted that these O-rings fit my old FourSevens Quark Mini (CR123A). And the nano-oil makes it operate as smooth as silk. Very pleased! (And thank you to the customer support team who responded to my email questions promptly and helpfully.)