Find high-quality cylinder lock barrels in a variety of finishes and sizes. Our range includes hard-to-pick pin mechanisms and anti-drill options for added security in both residential and commercial settings. Browse our cylinder locks today for advanced protection.
ASEC 6-Pin Euro Double Cylinder 75mm 35/40 (30/10/35) Keyed To Differ Nickel Plated Visi
ASEC 5-Pin Euro Double Cylinder 75mm 35/40 (30/10/35) Keyed To Differ Polished Brass Visi
ASEC 6-Pin Euro Double Cylinder 80mm 40/40 (35/10/35) Keyed To Differ Nickel Plated Visi
ASEC 5-Pin Euro Double Cylinder 70mm 30/40 (25/10/35) Keyed To Differ Polished Brass Visi
ASEC 5-Pin Euro Double Cylinder 80mm 30/50 (25/10/45) Keyed To Differ Polished Brass Visi
ASEC 6-Pin Euro Half Cylinder 50mm (40/10) Keyed To Differ Nickel Plated Visi
ASEC 5-Pin Euro Double Cylinder 65mm 30/35 (25/10/30) Keyed To Differ Polished Brass Visi
ASEC 5-Pin Euro Double Cylinder 85mm 35/50 (30/10/45) Keyed To Differ Polished Brass Visi
ASEC 5-Pin Euro Double Cylinder 90mm 35/55 (30/10/50) Keyed To Differ Polished Brass Visi
ASEC 6-Pin Euro Double Cylinder 120mm 75/45 (70/10/40) Keyed To Differ Nickel Plated
ASEC 5-Pin Oval Double Cylinder 80mm 40/40 (35/10/35) Keyed To Differ Nickel Plated Visi
ASEC 6-Pin Euro Key & Turn Cylinder 120mm 75/T45 (70/10/T40) Keyed To Differ Nickel Plated
ASEC 5-Pin Euro Double Cylinder 110mm 45/65 (40/10/60) Keyed To Differ Polished Brass Visi
ASEC 6-Pin Euro Key & Turn Cylinder 1 Bitted 100mm - 50/T50 Nickel Plated 1 Bit
ASEC 5-Pin Euro Half Cylinder 40mm (30/10) Keyed To Differ Nickel Plated
Asec Euro Half Cylinder With Adjustable Cam 5 Pin - 50mm (40/10) Nickel Plated
ASEC 5-Pin Rim Cylinder Chrome Plated Keyed To Differ (Boxed)
Asec Euro Half Cylinder With Adjustable Cam 5 Pin - 45mm (35/10) Nickel Plated
The eponymous cylinder barrel is perhaps the most critical feature in modern security design. Cylinder locks are suitable for both commercial applications and residential buildings requiring a strong and durable cylinder to offer protection against multiple methods of attack. The strongest and most effective cylinders meet the BS:EN3621 standard, which defines a cylinder’s security standards against typical attack forms such as picking, forcing, or pulling.
Across George Boyd’s offering of cylinder locks, you’ll find popular brands such as UAP and Union, providing your home or project with a high degree of security without compromising on aesthetics or overall usability. We boast a wide range of locks, latches, and cylinders, such as pin locks, euro cylinder locks, traditional key insert designs, thumb turn options, and more to keep you or your residents safe. The George Boyd range of cylinder locks will provide you with exceptional fire safety, with a whole host of solutions to suit your next project.
