Universal Triangle Key Tool Wrench

A rigid, all-metal universal triangle key tool combining a 7 mm triangular recess driver and an 8 mm open-end wrench. Total length: 10 cm; cross-section: 1.2 cm × 0.8 cm; mass: 45 g. Manufactured using cold-forged metal for structural integrity and longevity. The ergonomic profile allows thumb-assisted rotation and stable two-finger grip. Intended for daily access tasks on fixed infrastructure — including electrical switchgear cabinets, lift emergency access plates, railway signalling enclosures, bus depot control panels, and municipal water shutoff valves. No moving parts, no assembly required — ready for immediate use upon unpacking.