Discover your new VIRAX must-have : the sanitary and heating cross wrench !
Very easy to use, fast and efficient.
External hexagon 10, 12, 17, 22 mm: suitable for radiator valves and lockshields 3/8', 1/2', 3/4', 1'.
Internal thread M8, M10, M12: suitable for hanger bolts and studs.
A fast approach for a powerful tightening !
More information :
http://www.virax.com/index.php/en/p/34197/radiator-wrench/4-way-sanitary-cross-wrench