Sioux chief 696 series Ox Box double hose bibb outlet connection outlet box with drain box shall be used where necessary in plumbing supply or drainage systems. Unit shall allow for mounting with supply lines from top or bottom, on stud or between studs. Unit shall be available with plain valves or valves with water hammer arresters. Arresters shall be certified to ASSE 1010 and shall be UPC listed. Metal support bracket shall install into top tracks of boxes for between stud configuration. Metal clip shall be installed on side slots of box in desired configuration. Drain box shall have a 5/8 in integral testable nipple on knockout. Outlet connections shall be generally 3/4 in.