National Hardware Pole Socket Set, Series: V107, 0.8 in Depth, 0.13 in Thickness, Polypropylene, White, 90 lb Load Capacity, Suitable For Use With: Upto 1-3/8 in Diameter Pole, Includes: (1) Socket Pair Per Pack and Fasteners, 0.19 in Hole Diameter, For used to mount wood closet poles