Gag jennings 5.375" lg 2.5" expansion ratch-pawl adult size crs
General Description:
Jennings design; cres material; adult; hinged at both ends; 2-1/2 in. Max expansion; central indentation grasp; tongue-groove joint; straight grip; ratch-pawl expansion retention method; 5-3/8 in. O/a length; for holding the mouth in an open position or to widen the mouth opening; unit issue ea