Manufactured from a solid block of brass, with a chrome-plated hardened steel shackle, the 170 series is suitable for shutters and grilles and security chains.

Manufactured from a solid block of brass, with a chrome-plated hardened steel shackle, the 170 series is suitable for shutters and grilles and security chains.
• Hardened Steel Shackle offers extra protection against hacksaw & cropping attacks • Solid Brass Body offers added resistance against corrosion • 5 Pin Cylinder with Anti-Pick Mushroom Pins offers extra protection against picking • Paracentric Keyway offers extra protection against manipulation





