31-1/2" Square Reflector31 1 2" Square Reflector If you are unsure about the 31 1 2" Square Reflector, if the part you are ordering is correct, please contact our customer service department and they can assist you in making the selection. Assembly hardware included 31. 5" wide Mounting hardware NOT included Heavy duty square reflector for the following models: 60951 and 60950 Can be used instead of the round one WARNING: Cancer and Reproductive Harm www. P65Warnings. ca.