UNION 3K74 BS3621:2007 Mortice Sashlock – 67mm Case – 40mm Backset – Polished Brass

Description

• Drill resistant case
• Pick and force resistant
• Hardened rollers in bolt to protect against saw and grinder attack
• Reversible latchbolt
• Direct replacement for Chubb 3K74E locks
• 15 year guarantee
• NOTE: Intumescent should be used to ensure adherence to fire regulations