Secure light fixing with metal plug
In combination with a hanger bolt the CELO blockwork anchor MSD complies the technical guidelines for gas pipe installations (TRGI 188.8.131.52.). Furthermore the MSD is suitable for many applications in various building materials, if a plug made of plastic is not required. The toothed surface provides a secure grip in different base material. The drill hole diameter depends on the compressive strength of the building material (see load table). In aerated concrete AAC2, the MSD can be hammered in usually even without pre-drilling.