In the dimensions sub-section of the specifications listed for this product the arm length is stated to be 2.56 inches. I don't believe that can possibly be correct, it's too short. As a point of reference please see product Everbilt Black Gate Latch Bar model 31860 which has a stated arm length of 4.25 inches. This is comparable to what I currently have installed, but I need something at least 0.25 inches longer. What attracted me to subject product is the description of "4-3/4 in...", which I believe may be the actual arm length. However, the longest dimension in the listed specifications for this product is the assembled width of 4.53 inches. Therefore, based on the product description what is 4-3/4 inches in length - is it the correct arm length?
Also, neither the subject or reference products list the bar arm diameter. I need the bar arm diameter.