IMO-sign "This door is to be kept locked when not in use" - IMPA 33.5805

Self-adhesive Mandatory Safety Sign (MSS) with the symbol for "This door is to be kept locked when not in use". The sign is available in either white vinyl or photoluminescent Dura-Plate. The picture is showing the version in white vinyl. Size: 150 x 150 mm Material: White vinyl / Dura-Plate ISSA code: 47.558.05 IMPA code: 33.5805