Introducing the TiButton® Single Lock Discover the world's first pen mechanism to incorporate a button into a clicky-style pen. As the latest addition to our acclaimed ballpoint ink pen collection, this groundbreaking design represents two years of meticulous development and refinement — machined and assembled in-house, right here in the USA. Made in the USA · Machined In-House · Titanium | Copper | Brass Features World's First Titanium Button-Enhanced Click MechanismThe TiButton® Single Lock introduces a button to the traditional click pen design, offering a unique and engaging user experience unlike anything else on the market. Completely Machined & Built In-HouseEvery component of the TiButton® mechanism is crafted and assembled in our workshop, ensuring the highest standards of quality and precision. Tailored for Right or Left-Handed UsersChoose from four variations: Right or Left-Handed, and Single or Double Locking — select the perfect pen to suit your needs and preferences. Enhanced Security with Single Lock DesignThe button on the right side of the pocket clip must be pushed in to retract the ink, keeping it safely locked when clipped to your pocket or vest. Perfect for those who love the TiClicker® but want extra peace of mind. Smooth & Satisfying OperationThe internal spring delivers the smooth, satisfying feel you expect from NTI pens — with an audible click that adds a tactile element to every writing session. Why Choose the TiButton® Single Lock? The TiButton® Single Lock is more than just a writing instrument — it's a masterpiece of engineering and design. Whether you need a reliable everyday carry or a standout addition to your collection, it delivers unparalleled functionality and style. Its innovative features make it the go-to choice for anyone who values quality craftsmanship and thoughtful design. Specifications Format Diameter Length Weight Titanium G2 Mini 7/16" 4-1/4" 28 Grams Titanium Parker 7/16" 5" 32 Grams Titanium G2 Full Size 7/16" 5-1/2" 35 Grams Note: Product photos show the Parker format. Dimensions vary by ink cartridge format selected above. Left-Hand mechanism available upon request — contact us to configure. RIP Pattern Note: The RIP pattern features holes through the barrel by design — this makes it our lightest pen pattern.
