Kirinite is a custom acrylic polymer, sets the standard in elegance and durability. Originally developed by Eagle Grips, this material has been engineered and tested in the toughest environments. Kirinite is color-stable, durable, crafted in the USA… using a single-batch process, so every piece is unique! Worthy of an heirloom tool, worthy of a William Henry!
Titanium is a low density, strong, lustrous, corrosion-resistant (including sea water, aqua regia and chlorine) metal with a silver color.
William Henry uses only aerospace-grade titanium alloy for our frames, clips, and micro-fasteners. Called 6Al/4V, it is titanium with a little aluminum and vanadium added in for additional toughness and tensile strength.