Turn any pair of 35mm thick internal oak doors into a pair of internal french doors with this oak pair maker from LPD - 30 x 45 x 2100mm. The pair maker can be fitted to either the left or right hand door. It is supplied pre-sanded and unfinished ready for you to finish in the same treatment as your internal doors (to ensure consistency). Simply attached the pair maker to the edge of the door that you wish to be the slave door. Advice before fitting your door pair maker: The T Section/Pair Maker can be fitted to either door. Decide which door you want to be the opening door - the pair maker piece will be fitted to the opposite door. Ensure there is a small gap between the door edge and the door pair maker to prevent any rubbing. It is always best to temporarily fit the pair maker first so you can test the opening and closing. If there is rubbing, remove the pair maker and sand it down slightly. Ensure the pair maker is flush with the top and bottom of the door.