Gym Grade Grille 1610-52X18 Finish:Designer Color - Coffee Tan Standard Features * Stamped curved

Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts

22 gauge butterfly style galvanized steel blades

Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less

Nylon bushings on adjustable blades prevent metal on metal rattle

Front blades are parallel to the shortest dimension

Gym Grade Grille 1610-52X18 Finish:Designer Color - Coffee Tan Standard Features * Stamped curvedStandard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper, see 1560 Series * Tamper proof screws * Standard Color, Designer Color or Plated Metal Finish available on this product