PK31™ by Architecturat PK31™ is made by Brand Fritz Hansen. Details and photos of PK31™ are displayed above. You can also check other products in Furnishings category. Brand Fritz Hansen / Furnishings Furnishings products by Brand Fritz Hansen NAP™ | KS59 Oxford™ | 3173T Oxford™ | 3241T Lily™ | Chair 3208 Table Series | Model A622 Table Series | Model B637