Description Left hand corrosion resistant straight arm operator for C CW wide casement windows manufactured 1974 to 1995 A left hand unit will have the lock on the left hand side when viewed from the interior Use to replace all previous vintage straight arm operators which may have these numbers stamped on the back of the operator: 7191-32 vintage years 1979 to 1995 7191-2 and 7198-17 vintage years May 1978 to 1979 7191 and 7198-17 vintage years 1974 to May 1978 7095 vintage years 1965 to 1974 The length of the arm from the rivet to the elbow bend is 9 3/8 inches long Left hand operator shown *Includes nylon shoe, stone cover, channel and screws. Handle must be purchased separately