, Contents: metal collective holder including nail anchor , Installation: wall or ceiling , Nail anchor approved according to ETA-11/0240 , Metal collective holder approved according to P-MPA-E-15-014 , High dimensional stability even when exposed to heat, therefore perfect for use in false ceilings , Mounting hole: ø 6mm , Closure type: bending closure for clamping , Closure can be opened without tools , Fire load-free , Suitable for functional integrity , Tested according to DIN 4102-12:1998-11 for laying fire protection cables, with general building inspection certificate by entering the type in our online search at www.protecclass.de