Its resistant carbon steel maintains sharpness through repeated use while the ergonomic grip ensures slip resistant control during intricate horology tasks Essential in homes workshops, jewelry stores, or travel set for quick watch band resizing, strap replacement, and screw adjustments on analog / digital timepieces The innovative double head design combines a detachable tip for versatile maintenance tasks and engraved measurement markers for watch band sizing, crafted with lightweight yet robust aluminum alloy construction Double ended watch spring rod with durability aluminum alloy handle and high strength carbon steel enables efficient watch band removal / installation, featuring measurement scales for exact adjustments in watch repair tools Designed for watch enthusiasts, professional jewelers, and repairers requiring reliability tools for delicate timepiece adjustments, battery replacements, and luxury watch maintenance, Manufacturer: Hrtyvhin