Wasn’t sure if you were hanging a mail box or a cross arm. Handline a few feet above the work, have grunt single the hand line out with a clove hitch using the hook end around the arm on your right side of the arm and lay the hand line on the top of the cross arm securing it to the top of the arm with a shoe string knot that way when it comes up to you untie the shoe string knot and let the grunt lay it right in your lap.
