Telescopic letter plate 306 x 70mm overall
Ergonomic curved edge design
Letterplate flap opens to 180deg
Adjustable telescopic sleeve set
Suitable for door thicknesses 20-40mm
Fully sealed backplate
Fully sealed letterplate flap
Insulating brush strip
Integral sound dampening bumpers
Lacquered brass flap in black frame.
Cut door aperture 285 x 50mm
Letterplate aperture 254.5 x 37mm