Keyed-Alike Brass Thumbturn Euro Cylinder Size:50/50 It has 16mm square ends

It has 16mm square ends and 3 hooks

the reversible

crafted with a corrosion-resistant backplate and self-fit captive spring mechanism

allowing you to feel safe and secure

making it resistant to hacksawing and ideal for patio and garage doors

Keyed-Alike Brass Thumbturn Euro Cylinder Size:50/50 It has 16mm square endsThis Keyed Alike Brass Thumbturn Euro Cylinder is certified to BS EN 1303 Grade 6 security rating for maximum protection. It is designed with 6 pins and anti drill pick protection for unbeatable security and robust nickel plated construction. Three keys are provided along with a fixing screw for quick, easy installation. Its patented design and extra large thumbturn locking mechanism make it easy to open close without a key, a major advantage for