AJS Beer Tap Handle Standard Ferrule and Hanger Bolt Set, 10 of Each Standard size and American thread with an attractive chrome color. Best product for turning anything into a new beer tap handle Precision drilled at 3/8"-16, standard beer tap thread for a universal fit Replaces a broken or old looking tap handle ferrule to make your expensive beer tap handle look like new. Ferrules are 1" long and Hanger Bolts are 1 1/2" long with 5/16-18 thread to fit top of the ferrule