PATIKIL 1/8inch Hex Key 8pcs Hex Dogging Key Rhombus Standard Hexagon Wrench Door Keychain for Push Bar Exit Device Black

Advantage: Our standard hexagonal dog keys are made of 45-gauge carbon steel with a zinc-plated finish for a smooth, burr-free, rust- and corrosion-resistant finish; They are also durable and wear-resistant for long-lasting durability.

Instruction: Easy to use, compact and portable, they attach easily and securely to your keyring.

Application: Hex keys are suitable for use with hex sockets, end caps, push-lever door security bars, push-lever emergency-exit devices, lock assemblies, doors, restaurants, bars, security offices, and other exit devices with door locks.