THIS LISTINGS FOR A 2 X RYTONS 10.5 " BY 3.5" ADJUSTABLE ( HIT AND MISS)  VENT WITH INTEGRAL FLYSCREEN

YOU WILL RECIEVE TWO VENTS 

BBA approved products are accepted by the NHBC, building control officers, architects, engineers and surveyors nationwide.

SIZE

DISTANCE BETWEEN HOLES FOR MOUNTING

EASY SURFACE MOUNTING IDEAL FOR COVERING VENT HOLES ACTUAL SIZE  271 mm BY 95MM

SIMPLE SLIDE ACTION TO RESTRICT AIR FLOW. EASY TO WASH AND ALL SCREWS ARE CONCEALED EASY TO FOLLOW FITTING INSTRUCTIONS ON THE BACK OF PACKAGING.