Element, For Use With Grainger Item Number 19PL52, 19PL68, 19PL69, 19PL70, 19PL71, 19PL72, 19PL73, 19PL74, 19PL77, 19PL78, 19PL80, 19PL81, 19PL83, 19PL85, 19PL86, 19PL87, 19PL88, 19PL89, 19PL90, 19PL91, 19PL93, 29AT97, For Use With Mfr. Model Number QWD02112, QWD02212, QWD02812, QWD03112, QWD03212, QWD03712., QWD03812, QWD03832, QWD05412, QWD05432, QWD05712, QWD05812, QWD05832, QWD07212, QWD07232, QWD07412, QWD07432, QWD07712, QWD07812, QWD07832, QWD10212, Fits Brand Qmark