D&E 10mm or 23mm Long X 23mm Brass Extension Piece For GENPB/PC

Description D&E Door viewer extension pieces for 'GEN' model  - 10mm & 20mm Extension piece for 23mm body diameter door viewer. GENEX23 - 10mm x 23mm Ø GENEX23/20mm - 20mm x 23mm Ø

For more information on D&E 10mm or 23mm Long X 23mm Brass Extension Piece For GENPB/PC talk to D & E Architectural Hardware Ltd