3 Review(s)

The dust-proof and waterproof cover can prevent sandstone, rain and other debris from entering the lock cylinder to protect the lock cylinder from extending its life. 2?High-toughness Steel: The high-toughness steel wire is formed by composite winding of a plurality of high-toughness steel wires. 3?Durable and Anti-dust: The copper blade lock cylinder is durable and does not rust. Its blade structure is difficult to open. It is anti-violence enabled, anti-tech enabled. 4?Long Performance Life: It is durable and not easy to break, has a long performance life and does not scratch hands. 5?Blade Key: The key is sturdy and durable, the mutual opening rate is low, and the anti-theft performance is good.