Cast bronze cap with bolt pressure cable holder machined to fit snugly over 1 1/2" Schedule 40 PVC conduit. Has internally threaded aluminum hex stock adapter extending below. Joined with stainless steel threaded stub and galvanic barrier. For joining copper roof cable to aluminum threaded rod.. Stainless steel stubs, nut and washer. 2.8" overall height (7 cm), 11.2 oz. (318 grams). Available with 1/2" or 5/8" internal threads.