Aubi extensions to suit Saracen gearboxes with serrated ends.

• 1 Roller cam & 1 shootbolt per extension
• Extensions sold in pairs

Sizes given are overall sash sizes (not size per extension)

EXT/1 = Overall sash sizes between 330 mm - 640 mm
EXT/2 = Overall sash sizes between 590 mm - 900 mm
EXT/3 = Overall sash sizes between 850 mm - 1160 mm
EXT/4 = Overall sash sizes between 1110 mm - 1420 mm
EXT/5 = Overall sash sizes between 1370 mm - 1680 mm