BSI Kitemark approved 3 Star replacement cylinder. BS EN 1303:2015 approved. Maximum security level - superior strength with cylinder stability system. Anti-pick, anti-drill, anti-bump, anti-snap, anti-screw and anti-pull resistant. Supplied with three keys. Sizes are overall lengths - first measurement is the internal side

Brand Name	Yale
Colour	Brass
Material	Steel
Manufacturer Model No	B-YS3-4045B
Wear Type	None
Type	Cylinder Lock
Certifications Met	BSI Kitemark approved
Country of Origin	None
Protects From	Anti-pick, anti-drill, anti-bump, anti-snap, anti-screw and anti-pull resistant
Waterproof	None
Number of Pockets	None
Sizes	40-45mm
Warranty	2 years