1850 Screwin Hookbolt Case for Metal Doors

Product Specification

• Operation: Hookbolt operated from outside by screw-in cylinder and inside by cylinder or thumbturn.
• Forend Dimensions: 174mm x 25mm.
• Forend Screw Centres: 160mm.
• Compatibility: Hookbolt version suitable for sliding doors.
• Accessories: Including strikes are supplied separately.
• Measurement Note: When measuring the backset, include faceplate.
• Interchangeability: Interchangeable with 4710 deadlatch without modification.
• Microswitch Option: Microswitch monitored version available by special order.
• Packaging: Supplied in singles; outer box quantity of 20.