Cisa 1.0A312.17.0.1200.C5 Astral Cylinder Knob 30 x 50 Nickel Plated

Double cylinder that can be installed on doors with European profile lock, with knob predisposition Cylinder theft resistance: A score over D (EN13303:2015) CYLINDER WEAR RESISTANCE - Score 6 of 6, tested to over 100,000 cycles (L EN13303:2015 requires up to 100,000 cycles) Brass body and brass cylinders Anti-wear bronze pins (carbonitrided steel in first position); brass backers (carbonitrided steel in first position), Weight: 0.70106999316 pounds, Manufacturer: Cisa