Traditional Letterbox Finish:Polished Marine SS (316) The knob provides a secure

The knob provides a secure grip and is oven-safe up to 260°C

This heavy duty tubular deadbolt is suitable for use with any of our bathroom thumbturns

Inspired by the Medieval period

programmable with a timer too

lifting the latch bar on the opposite side and allowing the door to open

Traditional Letterbox Finish:Polished Marine SS (316) The knob provides a secureOur door letterbox is supplied as a full kit and contains a tunnel and brushes to reduce draughts and insulate the door. The inner sleeve also protects the door from moisture and helps to mask the aperture cutting. We recommend our door letterbox for composite and uPVC doors. Combine with our matching Aged Brass door furniture to create a feature entrance. Maximum door thickness: 72mm. Minimum door thickness: 42mm. Supplied with matching SS bolt