001 Double Cylinder Deadlatches

The benchmark of all deadlatches. - it has a unique safety release feature where upon key entry the inside knob unlocks automatically - opened by key from outside and knob inside when free - key locks or unlocks inside knob - a latch holdback feature is built in to the lock and is activated by turning the knob 100 degrees clockwise & the knob is lockable in this position - suitable for inward opening timber frame applications - body dimensions 97mm W x 73mm H x 49mm T - case made of high purity zinc alloy - backset 60mm - bolt made of stainless steel - bolt projection 20mm

• suitable for door thickness of 28mm - 45mm
• cylinder 5 pin outside, 4 pin inside

Can be keyed alike, master keyed, grand master keyed, maison keyed or construction keyed. Optional: supplied with a metal frame strike