Item consists of 5.0 in. Long, 1 1/8 in. Diameter 1st end, 1.335 in. Diameter 2nd end, 4 ea holes 1/4-20 nc2 thread, a 1/2 in. Diameter by 4 1/4 in. Deep hole through center from 2nd end, a 0.513 to 0.504 in.Sq. Hole at 1st end, 4 ea 1/4-20 std. Allen head capscrew, cadmium plated