- Length: 5.5"
- Titanium Stonewash Finish
- Bolt Action
- Fisher Refill
The Fellhoelter Full Size TiBolt Spiral Flute Titanium Pen is a premium machined writing instrument designed for enthusiasts who appreciate precision engineering, distinctive styling, and high-quality materials. Measuring approximately 5.5 inches, this full-size TiBolt features a titanium body, spiral flute machining, and a rugged stonewashed/tumbled finish.
The TiBolt is constructed almost entirely from titanium, including the body, tip, bolt mechanism, shaft, screws, and pocket clip, with only components such as the refill, spring, and O-ring made from other materials. The full-size model measures approximately 5.5 inches (139 mm) and weighs about 41 grams.
Its spiral-fluted body provides distinctive visual appeal while adding texture and grip during writing. The bolt-action mechanism gives the TiBolt an engaging tactile operation, making it both a practical everyday writing instrument and a collectible piece of machined EDC gear. The Spiral Flute configuration has been offered as a TiBolt variant alongside other Fellhoelter patterns.