Lockwood MT5+ 570E Cylinders – Holdback & Dual Access Options

Lockwood MT5+ High-Security Oval Cylinder Assembly

The Lockwood MT5+ Oval Cylinder Assembly is a premium high-security solution designed for commercial and institutional environments requiring advanced key control and dependable performance. Engineered to integrate seamlessly with Lockwood mortice lock platforms, this cylinder range supports complex master key systems while delivering a refined, architecturally consistent finish.

Features

• High-security MT5+ keying system with patented Alpha spring technology for enhanced protection against picking and manipulation

• Designed for compatibility with Lockwood mortice lock ranges, including Selector, Synergy and 3570 Series applications

• Supports master keyed systems, making it suitable for large-scale and multi-access facilities

• Precision-engineered oval cylinder format for reliable operation and long service life

• Easy integration into new installations or lock upgrades

• Durable Satin Chrome finish providing corrosion resistance and a contemporary appearance

• Suited to commercial and institutional door hardware requirements

Available Variants

• 41mm 3570 Holdback Left Hand Cylinder – MK (570EMT5+7L/40SC)

• 41mm 3570 Holdback Right Hand Cylinder – MK (570EMT5+7R/40SC)

• 41mm 3580 Holdback Right Hand Cylinder – MK (570EMT5+8R/40SC)

• Cylinder 50mm Long with X Cam – MK (570EMT5+50XSC)

• Dual Access Lower Cylinder for 3777 SC – MK (570EMT5+77SC)