The TEC-T3-3X Isotope Triode Tritium Fob is a metal housing suitable for mounting tritium vials (three, 3mm x 22.5mm tritium vials of your choice are included).
- Material: Ti-6Al-4V Titanium
- Finish: Bead Blasted
- Outside Diameter: 12.0 mm [0.472″]
- Overall Length: 36.8 mm [1.449″]
- Split Ring Hole Size: 2.5mm [0.098″]
- Total Assembled Weight (without tritium vials): 7.0 grams [.25 oz]
- Total Assembled Weight (with tritium vials): 7.6 grams [.27 oz]
A single TEC-T3-3X Isotope Fob comes packaged with 5 rubber plugs for tritium vial containment (3 required plus 2 spares), 2 O-rings (1 required plus 1 spare) and an 11.1 mm [7/16″] diameter split ring for attachment to other items.
Brian Moher (verified owner) –
This is a review from a very pleased customer from Canada…
“I was looking for a reliable source for Tritium keychains and found this website. Although I was a little unsure about trying out a new online vendor, I am very glad that I did. The customer service and shipping were very fast and responsive. I received follow up emails regarding my preferences and my order was fulfilled exactly as I had requested.
The products were shipped with tracking and arrived here in Canada quite quickly. The keychains sold on this website are an excellent price compared to what is available. Beyond that, the keychains are also of a higher quality than other Tritium keychains that I have gotten elsewhere. This higher quality is both in the design as well as the vividness of the Tritium vials. They are the brightest and most vibrant Tritium vials that I have found available to an online consumer. My green keychain casts a substantial glow even in moderately low lighting. I would definitely come here again the next time I am looking for a vivid, well-made Tritium keychain or fob. Many thanks!”
esungyun (verified owner) –
Discovered theTEC Accessories triode on an internet forum that I frequent. Purchasing the triode itself would be easy enough, but I couldn’t find a source for the tritium tubes in the correct size. Was directed to this website and corresponded with John who was very responsive and helpful. Placed the order, fully expecting the shipping and customs delays to take several weeks or even months to the US. To my surprise, I received the keychain with the tritium loaded as requested in only 2 weeks. Would definitely order from here again. Thanks!
Bernie Torbik (verified owner) –
Excellent vendor, products, selection and service – highly recommended!
I discovered Tritium Keychains in a random search and despite some initial reservations placed an order for two products, including this one. It was received here in California within 14 days, total elapsed time. The vendor provided frequent updates and a tracking number.
The TEC-T3-3X fob is amazing. Tiny in size, I gasped when I saw how brightly the 3 x green tritium vials were in a dark room. I ordered this to use with my EDC Crossbody bag and am extremely happy with it. The quality of the fob is excellent and complements the 3 tritium vials very well. I also ordered 1 x TEC T323-2X fob. Its quality is also excellent but not quite as bright as the TEC-T3-3X, as it has 2, not 3, vials that are positioned differently.
Overall, I’m extremely pleased with my purchase and just have ordered 2 more.